APA (7th ed.) Citation

Ahmad Zaki Ismail. (2011). Formula usahawan berjaya. Utusan Publications.

Chicago Style (17th ed.) Citation

Ahmad Zaki Ismail. Formula Usahawan Berjaya. Kuala Lumpur: Utusan Publications, 2011.

MLA (9th ed.) Citation

Ahmad Zaki Ismail. Formula Usahawan Berjaya. Utusan Publications, 2011.

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