Cita APA (7th ed.)
Kalavathy, S. (2000). Operations research. Vikas Pub.
Cita Chicago (17th ed.)
Kalavathy, S. Operations Research. Kolkata: Vikas Pub, 2000.
Cita MLA (9th ed.)
Kalavathy, S. Operations Research. Vikas Pub, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.