APA সাইটেশন

Bethel, L. L. (1971). Industrial organization and management (5th ed.). McGraw-Hill.

শিকাগো স্টাইলে সাইটেশন

Bethel, Lawrence L. Industrial Organization and Management. 5th ed. McGraw-Hill, 1971.

এমএলএ সাইটেশন

Bethel, Lawrence L. Industrial Organization and Management. 5th ed. McGraw-Hill, 1971.