APA (7th ed.) Citation

Peter Ling. (1992). Rujukan Progresif Sains PMR. Fajar Bakti Sdn Bhd.

Chicago Style (17th ed.) Citation

Peter Ling. Rujukan Progresif Sains PMR. Kuala Lumpur: Fajar Bakti Sdn Bhd, 1992.

MLA (9th ed.) Citation

Peter Ling. Rujukan Progresif Sains PMR. Fajar Bakti Sdn Bhd, 1992.

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