Bell, J. (1993). How to complete your research project successfully. UBS.
Chicago-referens (17:e uppl.)Bell, Judith. How to Complete Your Research Project Successfully. Delhi: UBS, 1993.
MLA-referens (9:e uppl.)Bell, Judith. How to Complete Your Research Project Successfully. UBS, 1993.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.