SHARMA J K. (2007). OPERATIONS RESEARCH THEORY & APPLICATIONS (3RD.). MACMILLAN INDIA LTD.
Chicago-čujuhus (17. p.)SHARMA J K. OPERATIONS RESEARCH THEORY & APPLICATIONS. 3RD. NEW DELHI: MACMILLAN INDIA LTD, 2007.
MLA-čujuhus (9. p.)SHARMA J K. OPERATIONS RESEARCH THEORY & APPLICATIONS. 3RD. MACMILLAN INDIA LTD, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.