Ramanath, H. (2009). Research methodology and operations research. Himalaya.
Čikaški stil citiranja (17. izdanje)Ramanath, H.R. Research Methodology and Operations Research. Himalaya, 2009.
MLA način citiranja (9. izdanje)Ramanath, H.R. Research Methodology and Operations Research. Himalaya, 2009.
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