APA citiranje

Ries, A. (2002). Positioning: The battle for your mind. Salemba Empat.

Chicago Style (17th ed.) Citation

Ries, Al. Positioning: The Battle for Your Mind. Salemba Empat, 2002.

MLA citiranje

Ries, Al. Positioning: The Battle for Your Mind. Salemba Empat, 2002.

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