APA aipamena

Wolman, W. (1985). International Business Week. McGraw Hill.

Chicago Style aipamena

Wolman, William. International Business Week. New York: McGraw Hill, 1985.

MLA aipamena

Wolman, William. International Business Week. McGraw Hill, 1985.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.