APA ציטוט

Dykstra, G. O., & Dykstra, L. G. Business law/2e: Text and class. Pitman.

Chicago Edition Citation

Dykstra, Gerald O., and Lillian G. Dykstra. Business Law/2e: Text and Class. New York: Pitman.

ציטוט MLA

Dykstra, Gerald O., and Lillian G. Dykstra. Business Law/2e: Text and Class. Pitman.