APA aipamena

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

Chicago Style aipamena

Reddin, Bill, and Denis Ryan. Management by Objectives. New Delhi: Tata McGraw Hill publishing, 1988.

MLA aipamena

Reddin, Bill, and Denis Ryan. Management by Objectives. Tata McGraw Hill publishing, 1988.