SINGH JASBIR. (1997). AGRICULTURAL DEVELOPMENT IN SOUTH ASIA. NATIONAL BOOK ORGANISATION.
芝加哥风格引文SINGH JASBIR. AGRICULTURAL DEVELOPMENT IN SOUTH ASIA. NEW DELHI: NATIONAL BOOK ORGANISATION, 1997.
MLA引文SINGH JASBIR. AGRICULTURAL DEVELOPMENT IN SOUTH ASIA. NATIONAL BOOK ORGANISATION, 1997.
警告：这些引文格式不一定是100％准确.