Rattlesnake Mountain Highpower
Cowboy Action Shooters
Rattlesnake Mountain Shotgunning
Pasco Rifle and Pistol Club (PRPC)
Fifty Caliber Shooters Association (FCSA)
Eastern Washington Practical Shooters Association
Washington State Rifle & Pistol Association
Spokane Rifle Club
Single Action Shooting Society
SASS shooter's handbook
International Practical Shooting Confederation
The National Rifle Association of America
NRA shooting disciplines rule books
Director of Civilian Marksmanship
United States Practical Shooters Association
United States Olympic Shooters