GÜNGÖR, A. Et Al. 2007. Proceedings of the 4th International Conference on e-Learning . Bahçeşehir University Publications, İstanbul.

GÜNGÖR, A., AYDIN, N., KARAHOCA, A., & TOKLU, Ç., (2007). Proceedings of the 4th International Conference on e-Learning . Gungor A, Aydin N, Karahoca A, Toklu Ç (Ed.). İstanbul: Bahçeşehir University Publications.

GÜNGÖR, ALİ Et Al. Proceedings of the 4th International Conference on e-Learning . İstanbul: Bahçeşehir University Publications, 2007

GÜNGÖR, ALİ Et Al. Proceedings of the 4th International Conference on e-Learning . Bahçeşehir University Publications, 2007.

GÜNGÖR, A. Et Al. (2007) Proceedings of the 4th International Conference on e-Learning . 1st edn. İstanbul: Bahçeşehir University Publications.

@book{book, author={ALİ GÜNGÖR Et Al. }, title={Proceedings of the 4th International Conference on e-Learning}, publisher={Bahçeşehir University Publications}, year={2007} }