Sinha, U. P. (2007). Economics of social sector and environment. Concept Publishing Company.
シカゴスタイル引用形Sinha, Udai Prakash. Economics of Social Sector and Environment. New Delhi: Concept Publishing Company, 2007.
MLA引用形式Sinha, Udai Prakash. Economics of Social Sector and Environment. Concept Publishing Company, 2007.
警告: この引用は必ずしも正確ではありません.