Tan & Yeap. (2006). Kimia tingkatan 4 & 5. Pearson Malaysia.
Chicago Style (17th ed.) CitationTan and Yeap. Kimia Tingkatan 4 & 5. Petaling Jaya: Pearson Malaysia, 2006.
MLA (8th ed.) CitationTan and Yeap. Kimia Tingkatan 4 & 5. Pearson Malaysia, 2006.
Warning: These citations may not always be 100% accurate.