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