Bell, J. (1993). How to complete your research project successfully: A guide for first time researchers. UBSPP.
استشهاد بنمط شيكاغوBell, Judith. How to Complete Your Research Project Successfully: A Guide for First Time Researchers. London: UBSPP, 1993.
MLA استشهادBell, Judith. How to Complete Your Research Project Successfully: A Guide for First Time Researchers. UBSPP, 1993.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.