APA aipamena

Barnett, R. A. (2005). Calculus for business. New York: Pearson.

Chicago Style aipamena

Barnett, Raymond A. Calculus for Business. New York: Pearson, 2005.

MLA aipamena

Barnett, Raymond A. Calculus for Business. New York: Pearson, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.