Schwartz Evan. (1999). Digital Darwinism: 7 breakthrough business strategies for surviving in the cutthroat Web economy. Broadway Books Publishing.
Lua i Stíl Chicago (17ú heag.)Schwartz Evan. Digital Darwinism: 7 Breakthrough Business Strategies for Surviving in the Cutthroat Web Economy. NewYork: Broadway Books Publishing, 1999.
Lua MLA (9ú heag.)Schwartz Evan. Digital Darwinism: 7 Breakthrough Business Strategies for Surviving in the Cutthroat Web Economy. Broadway Books Publishing, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.