You Poh Seng, Lim Chong Yah, Singapore: Twenty-Five Years of Development, Nanyang Xingzhou Lianhe Zaobao, Singapore 1984.(Call no: DS598.S7S617)
You Poh Seng, Lim Chong Yah, Singapore: Twenty-Five Years of Development, Nanyang Xingzhou Lianhe Zaobao, Singapore 1984.(Call no: DS598.S7S617)