APA (7th ed.) Citation

Jamal Ali, Norizah Mohammad, & Zuraidah Yaacob. (2002). Principles of Economics. Pusat Perkembangan Pendidikan (UiTM).

Chicago Style (17th ed.) Citation

Jamal Ali, Norizah Mohammad, and Zuraidah Yaacob. Principles of Economics. Selangor: Pusat Perkembangan Pendidikan (UiTM), 2002.

MLA (9th ed.) Citation

Jamal Ali, et al. Principles of Economics. Pusat Perkembangan Pendidikan (UiTM), 2002.