APA (7th ed.) Citation

Johari Mohamad & Norzaimah Ngah Ibrahim. (1999). PMR praktis intensif sejarah. Preston Corporation Sdn.Bhd..

Chicago Style (17th ed.) Citation

Johari Mohamad and Norzaimah Ngah Ibrahim. PMR Praktis Intensif Sejarah. Petaling Jaya: Preston Corporation Sdn.Bhd., 1999.

MLA (9th ed.) Citation

Johari Mohamad and Norzaimah Ngah Ibrahim. PMR Praktis Intensif Sejarah. Preston Corporation Sdn.Bhd., 1999.

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