Bhatia, R. (1984). Energy alternatives for irrigation pumping: An economic analysis for Northern India. International Labour Office.
芝加哥风格引文Bhatia, Ramesh. Energy Alternatives for Irrigation Pumping: An Economic Analysis for Northern India. Geneva: International Labour Office, 1984.
MLA引文Bhatia, Ramesh. Energy Alternatives for Irrigation Pumping: An Economic Analysis for Northern India. International Labour Office, 1984.
警告：这些引文格式不一定是100％准确.