APA (7th ed.) Zitazioa
Carnegie, D. (2019). How to Win Friends & Influence People. Fingerprint,Classics.
Chicago Style (17th ed.) Zitazioa
Carnegie, Dale. How to Win Friends & Influence People. New Delhi: Fingerprint,Classics, 2019.
MLA (9th ed.) Zitazioa
Carnegie, Dale. How to Win Friends & Influence People. Fingerprint,Classics, 2019.
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