Gaya APA

Elkins, A., Callaghan, D, W. (1975). A Managerial Odyssey; problems in business and its environment . California: Addison-Wesley Publishing Company.

Gaya MLA

Elkins, Arthur., Callaghan, Dennis, W.. "A Managerial Odyssey; problems in business and its environment". California: Addison-Wesley Publishing Company, 1975. Text.