Kapoor, V. (1999). Operations research problems and solutions (4th.). Sultan Chand.
芝加哥风格引文Kapoor, V. Operations Research Problems and Solutions. 4th. New Delhi: Sultan Chand, 1999.
MLA引文Kapoor, V. Operations Research Problems and Solutions. 4th. Sultan Chand, 1999.
警告：这些引文格式不一定是100％准确.