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Hogan, Kevin. (2010). The Secret Language of Business . Jakarta: Elex Media Komputindo.

Gaya Chicago

Hogan, Kevin. The Secret Language of Business. Jakarta: Elex Media Komputindo, 2010. Text.

Gaya MLA

Hogan, Kevin. The Secret Language of Business. Jakarta: Elex Media Komputindo, 2010. Text.

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Hogan, Kevin. The Secret Language of Business. Jakarta: Elex Media Komputindo, 2010. Print.