توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Ahmad Halimi bin Kasani. (2005). A Study of ISO 9000 : 2000/1994 Proton vendors industrial business performance: Financial aspect. Kulliyyah of Engineering, International Islamic University Malaysia.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Ahmad Halimi bin Kasani. A Study of ISO 9000 : 2000/1994 Proton Vendors Industrial Business Performance: Financial Aspect. Kuala Lumpur: Kulliyyah of Engineering, International Islamic University Malaysia, 2005.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Ahmad Halimi bin Kasani. A Study of ISO 9000 : 2000/1994 Proton Vendors Industrial Business Performance: Financial Aspect. Kulliyyah of Engineering, International Islamic University Malaysia, 2005.