Cita APA (7a ed.)

Reddin, B., & Ryan, D. (1988). Management by objectives. Tata McGraw-Hill.

Cita Chicago Style (17a ed.)

Reddin, Bill, y Denis Ryan. Management by Objectives. New Dehli: Tata McGraw-Hill, 1988.

Cita MLA (9a ed.)

Reddin, Bill, y Denis Ryan. Management by Objectives. Tata McGraw-Hill, 1988.