Ramanath, H. (2009). Research methodology and operations research. Himalaya.
芝加哥风格引文Ramanath, H.R. Research Methodology and Operations Research. Himalaya, 2009.
MLA引文Ramanath, H.R. Research Methodology and Operations Research. Himalaya, 2009.
警告：这些引文格式不一定是100％准确.