توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Libdeh, E. S. A. (2009). Students' e-learning interaction activities, it self-efficacy and their effects on learning achievement. Institute of Education, International Islamic University Malaysia.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Libdeh, Enas Said Abu. Students' E-learning Interaction Activities, It Self-efficacy and Their Effects on Learning Achievement. Gombak, Selangor: Institute of Education, International Islamic University Malaysia, 2009.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Libdeh, Enas Said Abu. Students' E-learning Interaction Activities, It Self-efficacy and Their Effects on Learning Achievement. Institute of Education, International Islamic University Malaysia, 2009.