Gupta,Bharat Bhushan. (1977). The seven freeedoms. Ashish publishing.
シカゴスタイル引用形Gupta,Bharat Bhushan. The Seven Freeedoms. New Delhi: Ashish publishing, 1977.
MLA引用形式Gupta,Bharat Bhushan. The Seven Freeedoms. Ashish publishing, 1977.
警告: この引用は必ずしも正確ではありません.