Kao, J. (1989). Entrepreneurship,creating And Organiation Text,cases And Reading John Kao. Prentice-Hall.
Čikaški stil citiranja (17. izdanje)Kao, John. Entrepreneurship,creating And Organiation Text,cases And Reading John Kao. Prentice-Hall, 1989.
MLA način citiranja (8. izdanje)Kao, John. Entrepreneurship,creating And Organiation Text,cases And Reading John Kao. Prentice-Hall, 1989.
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