Gray, N. (2004). Web server programming. Wiley.
Chicago Style (17th ed.) ZitazioaGray, Neil. Web Server Programming. New Delhi: Wiley, 2004.
MLA (9th ed.) ZitazioaGray, Neil. Web Server Programming. Wiley, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.