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Kwan, Lam Peng & Lam, Eric Y K. (2008). Biology Matters (-). Singapore: Marshall Cavendish Education.

Gaya Chicago

Kwan, Lam Peng & Lam, Eric Y K. Biology Matters. - Singapore: Marshall Cavendish Education, 2008. Text.

Gaya MLA

Kwan, Lam Peng & Lam, Eric Y K. Biology Matters. - Singapore: Marshall Cavendish Education, 2008. Text.

Gaya Turabian

Kwan, Lam Peng & Lam, Eric Y K. Biology Matters. - Singapore: Marshall Cavendish Education, 2008. Print.