Bickerton, D. (2007). Language evolution: A Brief guide for linguists. Lingua, 117, 510-526.
Bruinsma, Y., Koegel, R. L., & Koegel, L. K. (2004). Joint attention and children with autism: A review of the literature. Mental Retardation and Developmental Disabilities, 10, 169–175.
Carpenter, M., Nagell, K., & Tomasello, M. (1998). Social cognition, joint attention, and communicative competence from 9 to 15 months of age. Monographs of the Society for
Research in Child Development, 63(4), Serial No. 255.
de Villiers, J. G., & de Villiers, P. A. (2003). Language for thought: coming to understand false beliefs. In D. Gentner & S. Goldin-Meadow (Eds.), Language in Mind: Advances in the Study of Language and Thought (pp. 335-383). Massachusetts: MIT Press.
Fisher, S.E., Vargha-Khadem, F.,Watkins, K.E., Monaco, A.P. & Pembrey, M.E. (1998). Localisation of a gene implicated in a severe speech and language disorder. Nature-Genetics 18 (2): 168–170.
Haesler S., Rochefort C., Georgi B., Licznerski P., Osten P., & Scharff C.(2007) Incomplete and inaccurate vocal imitation after knockdown of FoxP2 in songbird basal ganglia nucleus area x. PLoS Biology 5(12) 2885-2897Johansson, S. (2013). The Talking Neanderthals: What Do Fossils, Genetics and Archeology say? Biolinguistics, 7, 35-74.
Lai C.S. Fisher S.E., Hurst J.A., Vargha-Khadem F. & Monaco A.P. (2001) A forkhead-domain gene is mutated in a severe speech and language disorder. Nature 413(6855): 519–23
Malle, B. F. (2004). The relation between language and theory of mind in development and evolution. In T. Givon & B. F. Malle (Eds.), The evolution of language out of pre-language (pp. 265-284). Amsterdam: Benjamins.
Miller, C. A. (2006). Development relationships between language and theory of mind. American Journal of Speech-Language Pathology, 15, 142-154.
Pinker, S. (2003). Language as an adaptation to the cognitive niche. In S. Kirby & M. Christiansen (Eds.), Language evolution: States of the Art, (pp. 16-37). New York: Oxford University Press.
Pinker, S., & Bloom, P. (1990). Natural Language and Natural Selection. Behavioural and Brain Sciences, 13(4), 707-784.
Penn, D. C., Holyoak, K. J., & Povinelli, D. J. (2008). Darwin’s Mistake: Explaining the discontinuity between human and nonhuman minds. Behavioural and Brain Sciences, 31, 109-178.