APA (7e ed.) Bronvermelding

Kheong, F. H., Ramakrishnan, C., & Choo, M. (2002). Maths: Pupil's book. Times Media.

Chicago (17e ed.) Bronvermelding

Kheong, Fong Ho, Chelvi Ramakrishnan, en Michelle Choo. Maths: Pupil's Book. Singapore: Times Media, 2002.

MLA (8e ed.) Bronvermelding

Kheong, Fong Ho, et al. Maths: Pupil's Book. Times Media, 2002.