APA aipamena

Sik, O. (1967). Plan and market under socialism. New York: International Arts and Science Press, Inc.

Chicago Style aipamena

Sik, Ota. Plan and Market Under Socialism. New York: International Arts and Science Press, Inc, 1967.

MLA aipamena

Sik, Ota. Plan and Market Under Socialism. New York: International Arts and Science Press, Inc, 1967.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.