Schwartz Evan. (1999). Digital Darwinism: 7 breakthrough business strategies for surviving in the cutthroat Web economy. Broadway Books Publishing.
Chicago-referens (17:e uppl.)Schwartz Evan. Digital Darwinism: 7 Breakthrough Business Strategies for Surviving in the Cutthroat Web Economy. NewYork: Broadway Books Publishing, 1999.
MLA-referens (9:e uppl.)Schwartz Evan. Digital Darwinism: 7 Breakthrough Business Strategies for Surviving in the Cutthroat Web Economy. Broadway Books Publishing, 1999.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.