Clements, P. (1996). Be positive: A guide for managers. Kogan Page India.
Chicagoスタイル(17版)引用形式Clements, Phil. Be Positive: A Guide for Managers. NewDelhi: Kogan Page India, 1996.
MLA(9版)引用形式Clements, Phil. Be Positive: A Guide for Managers. Kogan Page India, 1996.
警告: この引用は必ずしも正確ではありません.