APA (7 वां संस्करण) प्रशस्ति पत्र

Kapoor V K. (2014). Operations Research: Concept,Problems and Solutions (5th.). Sultan Chand and Sons.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Kapoor V K. Operations Research: Concept,Problems and Solutions. 5th. New Delhi: Sultan Chand and Sons, 2014.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Kapoor V K. Operations Research: Concept,Problems and Solutions. 5th. Sultan Chand and Sons, 2014.