CARNEGIE, D. (2016). How To Win Friends & Influence People in The Digital Age. Kompas Gramedia.
Lua i Stíl Chicago (17ú heag.)CARNEGIE, Dale. How To Win Friends & Influence People in The Digital Age. Kompas Gramedia, 2016.
Lua MLA (8ú heag.)CARNEGIE, Dale. How To Win Friends & Influence People in The Digital Age. Kompas Gramedia, 2016.
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