توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Hamidah Zainal Abidin. (1998). The motivation and ability of the "ordinary rank" clerical staff at the head office of the National Registration Department, Malaysia.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Hamidah Zainal Abidin. The Motivation and Ability of the "Ordinary Rank" Clerical Staff at the Head Office of the National Registration Department, Malaysia. 1998.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Hamidah Zainal Abidin. The Motivation and Ability of the "Ordinary Rank" Clerical Staff at the Head Office of the National Registration Department, Malaysia. 1998.