APA (7th ed.) Citation

Tong Siew Kheng. (1993). Revisi Lengkap PMR Geografi. Sasbadi Sdn.Bhd..

Chicago Style (17th ed.) Citation

Tong Siew Kheng. Revisi Lengkap PMR Geografi. Petaling Jaya, Selangor: Sasbadi Sdn.Bhd., 1993.

MLA (9th ed.) Citation

Tong Siew Kheng. Revisi Lengkap PMR Geografi. Sasbadi Sdn.Bhd., 1993.

Warning: These citations may not always be 100% accurate.