APA (7th ed.) Citation

Arpah Abu Bakar, Mohd Rasid Hussin, & Yusnidah Ibrahim. (2005). Pengurusan risiko. UPENA.

Chicago Style (17th ed.) Citation

Arpah Abu Bakar, Mohd Rasid Hussin, and Yusnidah Ibrahim. Pengurusan Risiko. Shah Alam: UPENA, 2005.

MLA (8th ed.) Citation

Arpah Abu Bakar, et al. Pengurusan Risiko. UPENA, 2005.