Mazlan Sharif & Abu Samah Abu Hassan. (2002). Panduan dan praktis STPM Geografi. Pearson Education Malaysia Sdn Bhd.
Chicago Style (17th ed.) CitationMazlan Sharif and Abu Samah Abu Hassan. Panduan Dan Praktis STPM Geografi. Petaling Jaya: Pearson Education Malaysia Sdn Bhd, 2002.
MLA (9th ed.) CitationMazlan Sharif and Abu Samah Abu Hassan. Panduan Dan Praktis STPM Geografi. Pearson Education Malaysia Sdn Bhd, 2002.
Warning: These citations may not always be 100% accurate.