Não informado. (2000). Ziff Davis Smart Business for the New Economy. Ziff Davis Media.
Chicago Style (17th ed.) CitationNão informado. Ziff Davis Smart Business for the New Economy. New York: Ziff Davis Media, 2000.
MLA (8th ed.) CitationNão informado. Ziff Davis Smart Business for the New Economy. Ziff Davis Media, 2000.
Warning: These citations may not always be 100% accurate.