Tyagi, B. P. (1994). Agricultural economics and rural development (4.). Jai Prakash Nath and Company.
シカゴスタイル引用形Tyagi, B P. Agricultural Economics and Rural Development. 4. Meerut: Jai Prakash Nath and Company, 1994.
MLA引用形式Tyagi, B P. Agricultural Economics and Rural Development. 4. Jai Prakash Nath and Company, 1994.
警告: この引用は必ずしも正確ではありません.