Citazione Stile APA (7a Edizione)

Riggs, J. L., & Bethel, L. L. (1979). Industrial organization and management (6th ed.). McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Riggs, James L., e Lawrence L. Bethel. Industrial Organization and Management. 6th ed. New York: McGraw-Hill, 1979.

Citatione MLA (9a ed.)

Riggs, James L., e Lawrence L. Bethel. Industrial Organization and Management. 6th ed. McGraw-Hill, 1979.