Raghunathan, Srinivasan (2007). Protecting anti-virus software under viral attacks. M.Sc. Thesis, Arizona State University.[1] [Архівовано 17 квітня 2012 у Wayback Machine.]
truststc.org
Wong, Wing; Stamp, M. (2006). Hunting for Metamorphic Engines. Journal in Computer Virology. Department of Computer Science, San Jose State University. [3] [Архівовано 9 серпня 2017 у Wayback Machine.]
web.archive.org
Raghunathan, Srinivasan (2007). Protecting anti-virus software under viral attacks. M.Sc. Thesis, Arizona State University.[1] [Архівовано 17 квітня 2012 у Wayback Machine.]
Wong, Wing; Stamp, M. (2006). Hunting for Metamorphic Engines. Journal in Computer Virology. Department of Computer Science, San Jose State University. [3] [Архівовано 9 серпня 2017 у Wayback Machine.]