APA (7th ed.) Citation

Chong Mui Sen. (2006). Geografi: PMR 1,2,3. Sasbadi Sdn. Bhd..

Chicago Style (17th ed.) Citation

Chong Mui Sen. Geografi: PMR 1,2,3. Petaling Jaya: Sasbadi Sdn. Bhd., 2006.

MLA (9th ed.) Citation

Chong Mui Sen. Geografi: PMR 1,2,3. Sasbadi Sdn. Bhd., 2006.