APA-referens

Shapiro, C., & Varian, H. R. (1999). Information rules: A strategic guide to the network economy. Boston, Mass: Harvard Business School Press.

Chicago-stil citat

Shapiro, Carl, och Hal R. Varian. Information Rules: A Strategic Guide to the Network Economy. Boston, Mass: Harvard Business School Press, 1999.

MLA-referens

Shapiro, Carl, och Hal R. Varian. Information Rules: A Strategic Guide to the Network Economy. Boston, Mass: Harvard Business School Press, 1999.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.