APA aipamena

Delta agricultural Digest - 1992. New York: I.C.I.Karate.

Chicago Style aipamena

Delta Agricultural Digest - 1992. New York: I.C.I.Karate.

MLA aipamena

Delta Agricultural Digest - 1992. New York: I.C.I.Karate.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.