Ahmad, M. S. (2006). Kajian kimia zerumbon daripada Zingiber Zerumbet, Smith.
Chicago Style (17th ed.) CitationAhmad, Mohamad Syahrizal. Kajian Kimia Zerumbon Daripada Zingiber Zerumbet, Smith. 2006.
MLA (9th ed.) CitationAhmad, Mohamad Syahrizal. Kajian Kimia Zerumbon Daripada Zingiber Zerumbet, Smith. 2006.
Warning: These citations may not always be 100% accurate.