Singh S.K. Business mathematics/2e (2nd rev ed.). Brijwasi book distributors and publishers.
シカゴスタイル引用形Singh S.K. Business Mathematics/2e. 2nd rev ed. New Delhi: Brijwasi book distributors and publishers.
MLA引用形式Singh S.K. Business Mathematics/2e. 2nd rev ed. Brijwasi book distributors and publishers.
警告: この引用は必ずしも正確ではありません.