Gaya APA

Choo, N S. (1997). Key to Continual Mathematics Assessment [p5] (Cet. 1.--). Singapore: Oxford University Press.

Gaya Chicago

Choo, N S. Key to Continual Mathematics Assessment [p5]. Cet. 1.-- Singapore: Oxford University Press, 1997. Text.

Gaya MLA

Choo, N S. Key to Continual Mathematics Assessment [p5]. Cet. 1.-- Singapore: Oxford University Press, 1997. Text.

Gaya Turabian

Choo, N S. Key to Continual Mathematics Assessment [p5]. Cet. 1.-- Singapore: Oxford University Press, 1997. Print.