Cita APA (7th ed.)

Folsom, R. H., Gordon, M. W., & Spanogle, J. A. (2001). International business transactions (2nd ed.). West Group.

Cita Chicago (17th ed.)

Folsom, Ralph H., Michael Wallace Gordon, i John A. Spanogle. International Business Transactions. 2nd ed. St. Paul, Minn: West Group, 2001.

Cita MLA (9th ed.)

Folsom, Ralph H., et al. International Business Transactions. 2nd ed. West Group, 2001.