Najafi, H., Rolheiser, C., Håklev, S., & Harrison, L. (2017). Variations in Pedagogical Design of Massive Open Online Courses (MOOCs) Across Disciplines. University of Calgary.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Najafi, Hedieh, Carol Rolheiser, Stian Håklev, و Laurie Harrison. Variations in Pedagogical Design of Massive Open Online Courses (MOOCs) Across Disciplines. University of Calgary, 2017.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Najafi, Hedieh, et al. Variations in Pedagogical Design of Massive Open Online Courses (MOOCs) Across Disciplines. University of Calgary, 2017.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.