Yusuf Al-Aqsar. (2005). Personaliti positif: Cara memperbaiki keaiban. Berlian Publications.
Chicago Style (17th ed.) CitationYusuf Al-Aqsar. Personaliti Positif: Cara Memperbaiki Keaiban. Kuala Lumpur: Berlian Publications, 2005.
MLA (8th ed.) CitationYusuf Al-Aqsar. Personaliti Positif: Cara Memperbaiki Keaiban. Berlian Publications, 2005.
Warning: These citations may not always be 100% accurate.