Bell, J. (1993). How to complete your research project successfully. UBS.
Chicago-čujuhus (17. p.)Bell, Judith. How to Complete Your Research Project Successfully. Delhi: UBS, 1993.
MLA-čujuhus (9. p.)Bell, Judith. How to Complete Your Research Project Successfully. UBS, 1993.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.