Ong, B. A. C., & Murphy, J. (2008). Engineering students' attitudes toward e-learning in a polytechnic.
استشهاد بنمط شيكاغوOng, Bernard Ah Chwee., و Jim Murphy. Engineering Students' Attitudes Toward E-learning in a Polytechnic. 2008.
MLA استشهادOng, Bernard Ah Chwee., و Jim Murphy. Engineering Students' Attitudes Toward E-learning in a Polytechnic. 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.