Assaraf, J. S. The answer: Grow any business, achieve financial freedom, and live an extraordinary life. Atria Books.
Čikaški stil citiranja (17. izdanje)Assaraf, John; Smith. The Answer: Grow Any Business, Achieve Financial Freedom, and Live an Extraordinary Life. Atria Books.
MLA način citiranja (9. izdanje)Assaraf, John; Smith. The Answer: Grow Any Business, Achieve Financial Freedom, and Live an Extraordinary Life. Atria Books.
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