APA-ийн эшлэл(7 дахь хэвлэлт)

Kapoor, V. (2011). Operations Research - Concepts, Problems & Solutions (5th ed.). Sultan Chand & Sons.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Kapoor, V.K. Operations Research - Concepts, Problems & Solutions. 5th ed. New Delhi: Sultan Chand & Sons, 2011.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Kapoor, V.K. Operations Research - Concepts, Problems & Solutions. 5th ed. Sultan Chand & Sons, 2011.