APA aipamena

Kish,Leslie. (1965). Sampling Techniques (1965.). John Wiley and Sons,Inc.

Chicago Style aipamena

Kish,Leslie. Sampling Techniques. 1965. New York: John Wiley and Sons,Inc, 1965.

MLA aipamena

Kish,Leslie. Sampling Techniques. 1965. John Wiley and Sons,Inc, 1965.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.