APA (7th ed.) Citation

Wong Kok Ann. (1995). Revisi efektif PMR sains. Penerbit Pan Earth Sdn. Bhd..

Chicago Style (17th ed.) Citation

Wong Kok Ann. Revisi Efektif PMR Sains. Petaling Jaya: Penerbit Pan Earth Sdn. Bhd., 1995.

MLA (9th ed.) Citation

Wong Kok Ann. Revisi Efektif PMR Sains. Penerbit Pan Earth Sdn. Bhd., 1995.

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