Darabi, A. Et Al. 2013. Effectiveness of Online Discussion Strategies: A Meta-Analysis. American Journal of Distance Education , vol.27 , 228-241.

Darabi, A., Liang, X., Suryavanshi, R., & Yurekli, H., (2013). Effectiveness of Online Discussion Strategies: A Meta-Analysis. American Journal of Distance Education , vol.27, 228-241.

Darabi, Aubteen Et Al. "Effectiveness of Online Discussion Strategies: A Meta-Analysis," American Journal of Distance Education , vol.27, 228-241, 2013

Darabi, Aubteen Et Al. "Effectiveness of Online Discussion Strategies: A Meta-Analysis." American Journal of Distance Education , vol.27, pp.228-241, 2013

Darabi, A. Et Al. (2013) . "Effectiveness of Online Discussion Strategies: A Meta-Analysis." American Journal of Distance Education , vol.27, pp.228-241.

@article{article, author={Aubteen Darabi Et Al. }, title={Effectiveness of Online Discussion Strategies: A Meta-Analysis}, journal={American Journal of Distance Education}, year=2013, pages={228-241} }