• CarTalk, Vehix, Edmund's Buyer's Guide, CarPoint, Kelley Blue Book
• Dealer Reviews, Autochannel, AutobyTel, AutoWeb, AutoSite, CarsDirect, CarTrackers
• Insurance Institute for Highway Safety, Center for Auto Safety, NHTSA
• NY Times, Popular Mechanics, Hybrid Center
• Better World Club, Lemon-Aid

Please send comments and corrections to Harvey Gould, hgould@guessu.edu.