Fink, A., & Kossoff, J. (1998). How to conduct surveys: A step-by-step guide. Buge.
Chicago-čujuhus (17. p.)Fink, Arlene, juo Jacqueline Kossoff. How to Conduct Surveys: A Step-by-step Guide. London: Buge, 1998.
MLA-čujuhus (9. p.)Fink, Arlene, juo Jacqueline Kossoff. How to Conduct Surveys: A Step-by-step Guide. Buge, 1998.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.