1. American Medical Association. 2011. Code of medical ethics. Principles of Medical Ethics http://www.ama-assn.org/ama/pub/physician-resources/medical-ethics/code-medical-ethics/principles-medical-ethics.page . Accessed 26 Sep 2011.
2. Anderson, Alice. 2011. The decade of bedbugs and fear. Environmental Health Insights 5: 53–54.
3. Aristotle, Book V, Section 31, The History of Animals by Aristotle translated by D’Arcy Wentworth Thompson eBooks@Adelaide 2007, The University of Adelaide Library University of Adelaide, South Australia 5005.
4. Associated Press of ABC News. 2011. Woman with bedbug bites denied medical treatment. May 31, 2011. http://abcnews.go.com/Health/colorado-woman-refused-medical-procedure-bed-bug-bites/story?id=13725067 . Accessed 2 Jan 2011.
5. Associated Press of Now Public. 2011. Cincinnati ranks number one in bedbugs. July 5, 2011. http://www.nowpublic.com/health/cincinnati-ranks-number-one-bedbugs-2811052.html . Accessed 20 Jan 2011.