Bell, J. (1993). Doing your research project: A guide for first-time researchers in education and social science (2nd ed.). Buckingham ; Philadelphia: Open University Press.
استشهاد بنمط شيكاغوBell, Judith. Doing Your Research Project: A Guide for First-time Researchers in Education and Social Science. 2nd ed. Buckingham ; Philadelphia: Open University Press, 1993.
MLA استشهادBell, Judith. Doing Your Research Project: A Guide for First-time Researchers in Education and Social Science. 2nd ed. Buckingham ; Philadelphia: Open University Press, 1993.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.