Fuld, L. M. (2006). The Secrete Language of Competitive Intelligence. Crown Business.
Chicagoスタイル(17版)引用形式Fuld, Leonard M. The Secrete Language of Competitive Intelligence. Crown Business, 2006.
MLA(9版)引用形式Fuld, Leonard M. The Secrete Language of Competitive Intelligence. Crown Business, 2006.
警告: この引用は必ずしも正確ではありません.