Lee Ching & Arunasalam, J. (2016). Biology SPM: Form 4 & 5 (Edisi Bahasa Malaysia.). Sasbadi Sdn. Bhd..
Chicago Style (17th ed.) CitationLee Ching and J. Arunasalam. Biology SPM: Form 4 & 5. Edisi Bahasa Malaysia. Petaling Jaya: Sasbadi Sdn. Bhd., 2016.
MLA (9th ed.) CitationLee Ching and J. Arunasalam. Biology SPM: Form 4 & 5. Edisi Bahasa Malaysia. Sasbadi Sdn. Bhd., 2016.
Warning: These citations may not always be 100% accurate.