APA (7th ed.) Citation

Khairul Nizam Zainal Badri. (2007). 20 jam mengenali eCRM. Venton Publishing.

Chicago Style (17th ed.) Citation

Khairul Nizam Zainal Badri. 20 Jam Mengenali ECRM. Selangor: Venton Publishing, 2007.

MLA (9th ed.) Citation

Khairul Nizam Zainal Badri. 20 Jam Mengenali ECRM. Venton Publishing, 2007.

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