Cita APA

Vaus, D. D. (2003). Surveys in social research (5th ed.). Rawat publications.

Citación estilo Chicago

Vaus, D.A DE. Surveys in Social Research. 5th ed. Jaipur: Rawat publications, 2003.

Cita MLA

Vaus, D.A DE. Surveys in Social Research. 5th ed. Rawat publications, 2003.