Lee Soon Ching. Kuasai peperiksaan biology stpm jilid 1. Selangor Darul Ehsan: Fajar Bakti.
Chicago Style CitationLee Soon Ching. Kuasai Peperiksaan Biology Stpm Jilid 1. Selangor Darul Ehsan: Fajar Bakti.
MLA CitationLee Soon Ching. Kuasai Peperiksaan Biology Stpm Jilid 1. Selangor Darul Ehsan: Fajar Bakti.
Warning: These citations may not always be 100% accurate.