APA (7th ed.) Zitazioa

Czaja, R. (1996). Designing surveys: A guide to decisions and procedures. Pine Forge.

Chicago Style (17th ed.) Zitazioa

Czaja, Ronald. Designing Surveys: A Guide to Decisions and Procedures. London: Pine Forge, 1996.

MLA (9th ed.) Zitazioa

Czaja, Ronald. Designing Surveys: A Guide to Decisions and Procedures. Pine Forge, 1996.