Fink, A., & Kosecoff, J. (1998). How to conduct surveys: A step by step guide (2nd ed.). Sage.
Chicago (17e ed.) BronvermeldingFink, Arlene, en Jacqueline Kosecoff. How to Conduct Surveys: A Step by Step Guide. 2nd ed. Thousand Oaks, Calif: Sage, 1998.
MLA (9e ed.) BronvermeldingFink, Arlene, en Jacqueline Kosecoff. How to Conduct Surveys: A Step by Step Guide. 2nd ed. Sage, 1998.
Let op: Deze citaties zijn niet altijd 100% accuraat.