APA (7th ed.) Zitazioa
Lesonsky, R. (2001). Entrepreneur magazine's 103 start-up marketing tips. Entreprenuer Media.
Chicago Style (17th ed.) Zitazioa
Lesonsky, Rieva. Entrepreneur Magazine's 103 Start-up Marketing Tips. Irvine, CA: Entreprenuer Media, 2001.
MLA (9th ed.) Zitazioa
Lesonsky, Rieva. Entrepreneur Magazine's 103 Start-up Marketing Tips. Entreprenuer Media, 2001.
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