Catherall, P. (2005). Delivering e-learning for information services in higher education. Chandos Publishing.
استشهاد بنمط شيكاغوCatherall, Paul. Delivering E-learning for Information Services in Higher Education. Oxford: Chandos Publishing, 2005.
MLA استشهادCatherall, Paul. Delivering E-learning for Information Services in Higher Education. Chandos Publishing, 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.