Singh B.S. (2009). Essentials of supply chain management. Pearl books.
シカゴスタイル引用形Singh B.S. Essentials of Supply Chain Management. New Delhi: Pearl books, 2009.
MLA引用形式Singh B.S. Essentials of Supply Chain Management. Pearl books, 2009.
警告: この引用は必ずしも正確ではありません.