Lam, Y. S. (2005). Earthwork activities in private housing industry.
Chicago Style (17th ed.) CitationLam, Yuen Siong. Earthwork Activities in Private Housing Industry. 2005.
MLA (9th ed.) CitationLam, Yuen Siong. Earthwork Activities in Private Housing Industry. 2005.
Warning: These citations may not always be 100% accurate.