SWARUP KANTI. (1988). OPERATIONS RESEARCH (3.). SULTAN CHAND AND SONS.
Cita Chicago (17th ed.)SWARUP KANTI. OPERATIONS RESEARCH. 3. NEW DELHI: SULTAN CHAND AND SONS, 1988.
Cita MLA (9th ed.)SWARUP KANTI. OPERATIONS RESEARCH. 3. SULTAN CHAND AND SONS, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.