AYDIN, C. H. Et Al. 2005. REVIEW Encyclopedia of Distance Learning. Turkish Online Journal of Distance Education .

AYDIN, C. H., ÇALIŞKAN, H., KÜÇÜK, M., & ÜNAL ÇOLAK, F., (2005). REVIEW Encyclopedia of Distance Learning. Turkish Online Journal of Distance Education .

AYDIN, CENGİZ Et Al. "REVIEW Encyclopedia of Distance Learning," Turkish Online Journal of Distance Education , 2005

AYDIN, CENGİZ H. Et Al. "REVIEW Encyclopedia of Distance Learning." Turkish Online Journal of Distance Education , 2005

AYDIN, C. H. Et Al. (2005) . "REVIEW Encyclopedia of Distance Learning." Turkish Online Journal of Distance Education .

@article{article, author={CENGİZ HAKAN AYDIN Et Al. }, title={REVIEW Encyclopedia of Distance Learning}, journal={Turkish Online Journal of Distance Education}, year=2005}