Παραπομπή APA

Underwood, J., & by James D. Underwood. (2013). Competitive intelligence for dummies. Hoboken, N.J.,Chichester: Wiley,John Wiley [distributor].

Παραπομπή Chicago Style

Underwood, Jim, και by James D. Underwood. Competitive Intelligence for Dummies. Hoboken, N.J.,Chichester: Wiley,John Wiley [distributor], 2013.

Παραπομπή MLA

Underwood, Jim, και by James D. Underwood. Competitive Intelligence for Dummies. Hoboken, N.J.,Chichester: Wiley,John Wiley [distributor], 2013.

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