Jasbir Singh. (1975). An agricultural atlas of India: A geographical analysis. Vishal Pub.
芝加哥风格引文Jasbir Singh. An Agricultural Atlas of India: A Geographical Analysis. Kurukshetra: Vishal Pub, 1975.
MLA引文Jasbir Singh. An Agricultural Atlas of India: A Geographical Analysis. Vishal Pub, 1975.
警告：这些引文格式不一定是100％准确.