Gopalakrishnan. (1982). Materials management. Prentice Hall of India.
Chicagoスタイル(17版)引用形式Gopalakrishnan. Materials Management. New Delhi: Prentice Hall of India, 1982.
MLA(9版)引用形式Gopalakrishnan. Materials Management. Prentice Hall of India, 1982.
警告: この引用は必ずしも正確ではありません.