Woo, K. S. (1996). Competitive analysis of the cement industry in Singapore.
Chicago Style (17th ed.) CitationWoo, Kim Seng. Competitive Analysis of the Cement Industry in Singapore. 1996.
MLA引文Woo, Kim Seng. Competitive Analysis of the Cement Industry in Singapore. 1996.
警告：這些引文格式不一定是100％准確.