Choudhary, R. K. (1986). Economics of public utility. Himalaya Publishing House.
シカゴスタイル引用形Choudhary, R K. Economics of Public Utility. New Delhi: Himalaya Publishing House, 1986.
MLA引用形式Choudhary, R K. Economics of Public Utility. Himalaya Publishing House, 1986.
警告: この引用は必ずしも正確ではありません.