APA-ийн эшлэл(7 дахь хэвлэлт)

Kapoor, V. (1993). Problems and solutions in operations research (2nd.). Sultan chand.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Kapoor, V. Problems and Solutions in Operations Research. 2nd. New delhi: Sultan chand, 1993.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Kapoor, V. Problems and Solutions in Operations Research. 2nd. Sultan chand, 1993.