http://www.usatoday.com/travel/news/2006-01-19-little-jets_x.htm 2006年9月26日閲覧。 ^ "CessnaCitation Mustang Cleared for Flight Into Known Icing Conditions"
of Cessna: Model 120 to CitationX. Eagan, MN : Flying Books International, c1994. OCLC 32516985 Rodengen, Jeffrey L., The Legend of Cessna. (Cessna-sponsored