Hansell, S. (1998). Looking to earn from the Net? Try putting up a search engine. Today.
Chicago-referens (17:e uppl.)Hansell, Saul. "Looking to Earn from the Net? Try Putting Up a Search Engine." Today 1998.
MLA-referens (9:e uppl.)Hansell, Saul. "Looking to Earn from the Net? Try Putting Up a Search Engine." Today, 1998.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.