Bell, J. (1999). Doing your research project: A guide for first-time researchers in education and social science (Third edition.). Viva Books.
Chicago-referens (17:e uppl.)Bell, Judith. Doing Your Research Project: A Guide for First-time Researchers in Education and Social Science. Third edition. New Delhi: Viva Books, 1999.
MLA-referens (8:e uppl.)Bell, Judith. Doing Your Research Project: A Guide for First-time Researchers in Education and Social Science. Third edition. Viva Books, 1999.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.