APA (7th ed.) Zitazioa
Campbell, G. M. (2002). Bulletproof presentations: No one will ever shoot holes in your ideas again! Career Press.
Chicago Style (17th ed.) Zitazioa
Campbell, G. Michael. Bulletproof Presentations: No One Will Ever Shoot Holes in Your Ideas Again! Franklin Lakes, NJ: Career Press, 2002.
MLA (9th ed.) Zitazioa
Campbell, G. Michael. Bulletproof Presentations: No One Will Ever Shoot Holes in Your Ideas Again! Career Press, 2002.
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