References
- Alibek , Ken . 1999 . Biohazard: The Chilling True Story of the Largest Covert Biological Weapons Program in the World, Told from the Inside by the Man Who Ran It New York : Random House, .
- http://www.tinyvital.com/BlogArchives/D00022.html (http://www.tinyvital.com/BlogArchives/D00022.html)