Underwood, J. 1. (2013). Competitive intelligence for dummies. Hoboken, N.J: Wiley.
シカゴスタイル引用形Underwood, Jim 1941-2014. Competitive Intelligence for Dummies. Hoboken, N.J: Wiley, 2013.
MLA引用形式Underwood, Jim 1941-2014. Competitive Intelligence for Dummies. Hoboken, N.J: Wiley, 2013.
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