Cita APA (7th ed.)

Bethel, L. (1962). Industrial Organization and Managenent (4.). McGraw Hill.

Cita Chicago (17th ed.)

Bethel, Lawrence. Industrial Organization and Managenent. 4. NewYork: McGraw Hill, 1962.

Cita MLA (9th ed.)

Bethel, Lawrence. Industrial Organization and Managenent. 4. McGraw Hill, 1962.