Kapoor, V. K. (1999). Operations research ; problems and solutions (4th.). Sultan Chand.
Citazione stile Chigago Style (17a edizione)Kapoor, V. K. Operations Research ; Problems and Solutions. 4th. New delhi: Sultan Chand, 1999.
Citatione MLA (9a ed.)Kapoor, V. K. Operations Research ; Problems and Solutions. 4th. Sultan Chand, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.