Cita APA (7a ed.)

Roy, R. N. (2005). A modern approach to operations management. New Age International (P) Ltd., Publishers.

Cita Chicago Style (17a ed.)

Roy, Ram Naresh. A Modern Approach to Operations Management. New Delhi: New Age International (P) Ltd., Publishers, 2005.

Cita MLA (9a ed.)

Roy, Ram Naresh. A Modern Approach to Operations Management. New Age International (P) Ltd., Publishers, 2005.