Govt. of India. (1988). Statistics of the foreign trade of India 1987-88. Govt. of India.
シカゴスタイル引用形Govt. of India. Statistics of the Foreign Trade of India 1987-88. Govt. of India, 1988.
MLA引用形式Govt. of India. Statistics of the Foreign Trade of India 1987-88. Govt. of India, 1988.
警告: この引用は必ずしも正確ではありません.