APA (7 वां संस्करण) प्रशस्ति पत्र

SWARUP KANTI. (1990). OPERATIONS RESEARCH (5TH.). SULTAN CHAND AND SONS.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

SWARUP KANTI. OPERATIONS RESEARCH. 5TH. NEW DELHI: SULTAN CHAND AND SONS, 1990.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

SWARUP KANTI. OPERATIONS RESEARCH. 5TH. SULTAN CHAND AND SONS, 1990.