APA aipamena

Kalton,Graham. (1983). Introduction to survey sampling. Sage.

Chicago Style aipamena

Kalton,Graham. Introduction to Survey Sampling. London: Sage, 1983.

MLA aipamena

Kalton,Graham. Introduction to Survey Sampling. Sage, 1983.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.