توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Dukuly, V. S. (2007). Implementation and evaluation of e-learning program: A case study of University Tun Abdul Razak (UNITAR) Malaysia. Institute of Education, International Islamic University Malaysia.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Dukuly, Varfee Soko. Implementation and Evaluation of E-learning Program: A Case Study of University Tun Abdul Razak (UNITAR) Malaysia. Gombak, Selangor: Institute of Education, International Islamic University Malaysia, 2007.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Dukuly, Varfee Soko. Implementation and Evaluation of E-learning Program: A Case Study of University Tun Abdul Razak (UNITAR) Malaysia. Institute of Education, International Islamic University Malaysia, 2007.