• California Dressage Society (CDS)
• Federation Equestre Internationale (FEI)
• The Dressage Foundation
• United States Dressage Federation (USDF)
• United States Equestrian Team (USET)
• United States Equestrian Federation (USEF)

Dressage News

• Dressage Daily
• Dressage UnLimited
• Dressage World
• Equestrian Times
• EuroDressage
• Horse Daily
• World Cup 2007