Gan, G. H. (2002). Asas biologi. McGraw-Hill.
Chicago Style (17th ed.) CitationGan, Gin Hoon. Asas Biologi. Kuala Lumpur: McGraw-Hill, 2002.
MLA (9th ed.) CitationGan, Gin Hoon. Asas Biologi. McGraw-Hill, 2002.
Warning: These citations may not always be 100% accurate.