APA aipamena

Harvey, J. (1976). Intermediate ecnomics (3rd. ed.). Macmillan.

Chicago Style aipamena

Harvey, J. Intermediate Ecnomics. 3rd. ed. Macmillan, 1976.

MLA aipamena

Harvey, J. Intermediate Ecnomics. 3rd. ed. Macmillan, 1976.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.