Alibali, M. W., Heath, D. C., & Myers, H. J. (2001). Effects of visibility between speaker and listener on gesture production: Some gestures are meant to be seen. Journal of Memory and Language, 44(2), 169-188. doi:10.1006/jmla.2000.2752
Arbib, M. A., Liebal, K., & Pika, S. (2008). Primate vocalization, gesture, and the evolution of human language. Current Anthropology, 49(6), 1053-1076. doi:10.1086/593015
Bekkering, H., Wohlschlager, A., & Gattis, M. (2000). Imitation of gestures in children is goal-directed. Quarterly Journal of Experimental Psychology Section A, 53(1), 153-164. doi:10.1080/027249800390718
Brooks-Pollock, T. (2014). The 66 gestures which show how chimpanzees communicate. Retrieved April 2, 2015, from http://www.telegraph.co.uk/news/science/10945811/The-66-gestures-which-show-how-chimpanzees-communicate.html
Corballis, M. C. (2002). From hand to mouth, the origins of language. Princeton: Princeton University Press.
Fay, J. M. (1989). Hand-clapping in western lowland gorillas (Gorilla gorilla gorilla). Mammalia, 53(3).
Fogassi, L., & Ferrari, P. F. (2004). Mirror neurons, gestures and language evolution. Interaction Studies, 5(3), 345-363. doi:10.1075/is.5.3.03fog
Gillespie-Lynch, K., Greenfield, P. M., Feng, Y., Savage-Rumbaugh, S., & Lyn, H. (2013). A cross-species study of gesture and its role in symbolic development: Implications for the gestural theory of language evolution. Frontiers in Psychology, 4.
Goodall, J. (1986). The Chimpanzees of Gombe: Patterns of behaviour. Cambridge: Belknap.
Hobaiter, C. & Byrne, R. W. (2014). The Meanings of Chimpanzees Gestures. Current Biology, 24(14), pp. 1596-1600.
Kohler, E., Keysers, C., Umilta, M. A., Fogassi, L., Gallese, V., & Rizzolatti, G.(2002). Hearing Sounds, Understanding Actions: Action Representation in Mirror Neurons. Science, 297, pp. 846-858.
Kimura, D. (1993). Neuromotor mechanisms in human communication. Oxford: Oxford
University Press.
Kummer, H. (1968). Social organization of hamadryas baboons. Chicago: University of Chicago Press.
Maestripieri, D. (1999). Primate social organization, gestural repertoire size, and communication dynamics. The origins of language: What nonhuman primates can tell, pp. 55-77.
McLane, J. (1996). The voice on the skin: Self-mutilation and merleau-ponty’s theory of language. Hypatia, 11(4), 107-118.
McNeill, D. (1985). So you think gestures are nonverbal? Psychological Review, 92(3), 350-371. doi:10.1037//0033-295X.92.3.350
Meltzoff, A. N., & Moore, M. K. (1977). Imitation of facial and manual gestures by human neonates. Science, 198(4312), 75-78. doi:10.1126/science.897687
Morgan, G., & Kegl, J.(2006). Nicaraguan Sign Language and Theory of Mind: the issue of critical periods and abilities. Journal Of Child Psychology & Psychiatry, 47(8), 811-819. doi:10.1111/j.1469-7610.2006.01621.x
Ogden, J. & Schildkraut, D. (1991). Compilation of gorilla ethograms. Atlanta: Gorilla Behavior Advisory Group.
Paget, R. A. S. (1963). Human speech: Some observations, experiments and conclusions as to the nature, origin, purpose and possible improvement of human speech.
Parnell, R. J., & Buchanan-Smith, H. M. (2001). Animal behaviour: An unusual social display by gorillas. Nature, 412(6844).
Pika, S. (2008). Gestures of apes and pre-linguistic human children: Similar or different? First Language, 28(2), 114-140. doi:10.1177/0142723707080966
Redshaw, M. & Locke, K. (1976). The development of play and social behaviour in two lowland gorilla infants. Journal of the Jersey Wildlife Preservation Trust, Thirteenth Annual Report, pp. 71-86.
Senghas, A., & Coppola, M. (2001). Children Creating Language: How Nicaraguan Sign Language Acquired a Spatial Grammar. Psychological Science (Wiley-Blackwell), 12(4),
Senghas, A., Kita, S., & Özyürek, A. (2004). Children Creating Core Properties of Language: Evidence from an Emerging Sign Language in Nicaragua. Science, 305(5691), 1779-1782.
Skoyles, J. R. (2000). Gesture, language origins, and right handedness. Psycoloquy, 11(24).
Zentall, T. R., & Akins, C. (2001). Imitation in animals: Evidence, function, and mechanisms. Cybernetics and Systems. doi:10.1080/019697201300001812