Παραπομπή APA
Riggs, J. L., & Bethel, L. L. (1979). Industrial organization and management (6th ed.). New York: McGraw-Hill.
Παραπομπή Chicago StyleRiggs, James L., and Lawrence L. Bethel. Industrial Organization and Management. 6th ed. New York: McGraw-Hill, 1979.
Παραπομπή MLARiggs, James L., and Lawrence L. Bethel. Industrial Organization and Management. 6th ed. New York: McGraw-Hill, 1979.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.