Dwivedi, R. M. (2011). Energy sources and policies in India. New Century.
芝加哥风格引文Dwivedi, Rushi Muni. Energy Sources and Policies in India. Delhi: New Century, 2011.
MLA引文Dwivedi, Rushi Muni. Energy Sources and Policies in India. New Century, 2011.
警告：这些引文格式不一定是100％准确.