Gangulee, N. N. Problems of rural India. University of Calcutta.
Chicago Style (17th ed.) CitationGangulee, Nagendra Nath. Problems of Rural India. University of Calcutta.
MLA引文Gangulee, Nagendra Nath. Problems of Rural India. University of Calcutta.
警告：這些引文格式不一定是100％准確.