Dyfyniad APA

Bennett, R. (2002). International business (2nd ed.). Pearson Education.

Dyfyniad Arddull Chicago

Bennett, Roger. International Business. 2nd ed. Delhi: Pearson Education, 2002.

Dyfyniad MLA

Bennett, Roger. International Business. 2nd ed. Pearson Education, 2002.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.