| [CGI] |  | “Common Gateway Interface (CGI/1.1).” http://hoohoo.ncsa.uiuc.edu/cgi/ | 
| [RFC822] |  | David Crocker, “Standard for the Format of ARPA Internet Text Messages,” RFC, 1982. http://www.ietf.org/rfc/rfc0822.txt | 
| [RFC977] |  | Brian Kantor and Phil Lapsley, “Network News Transfer Protocol,” RFC, 1986. http://www.ietf.org/rfc/rfc0977.txt | 
| [RFC1738] |  | T. Berners-Lee, L. Masinter, and M. McCahill, “Uniform Resource Locators (URL),” RFC, 1994. http://www.ietf.org/rfc/rfc1738.txt | 
| [RFC1939] |  | J. Myers and M. Rose, “Post Office Protocol - Version 3,” RFC, 1996. http://www.ietf.org/rfc/rfc1939.txt | 
| [RFC2060] |  | M. Crispin, “Internet Message Access Protocol - Version 4rev1,” RFC, 1996. http://www.ietf.org/rfc/rfc2060.txt | 
| [RFC2109] |  | D. Kristol and L. Montulli, “HTTP State Management Mechanism,” RFC, 1997. http://www.ietf.org/rfc/rfc2109.txt | 
| [RFC2396] |  | T. Berners-Lee, R. Fielding, and L. Masinter, “Uniform Resource Identifiers (URI): Generic Syntax,” RFC, 1998. http://www.ietf.org/rfc/rfc2396.txt | 
| [RFC3986] |  | T. Berners-Lee, R. Fielding, and L. Masinter, “Uniform Resource Identifier (URI): Generic Syntax,” RFC, 2005. http://www.ietf.org/rfc/rfc3986.txt | 
| [RFC6265] |  | A. Barth, “HTTP State Management Mechanism,” RFC, 2011. http://tools.ietf.org/html/rfc6265.html |