APA (7th ed.) Zitazioa
Debelak, D. (2001). Think big: Nine ways to make millions from your ideas. Entrepreneur Press.
Chicago Style (17th ed.) Zitazioa
Debelak, Don. Think Big: Nine Ways to Make Millions from Your Ideas. Irvine, Calif.: Entrepreneur Press, 2001.
MLA (9th ed.) Zitazioa
Debelak, Don. Think Big: Nine Ways to Make Millions from Your Ideas. Entrepreneur Press, 2001.
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