Oakley Woods Croquet Equipment:  .

United States Croquet Association (USCA):  .

Edinburgh Croquet Club: - Brief outline of the game.

Jersey Croquet Club: - History, attractions, and descriptions of the game.

Masters Games: - rules of the game.

United States Croquet Association (USCA): - Description of Nine-Wicket Backyard Croquet, Six-Wicket American Croquet, Six-Wicket International Croquet, and Golf Croquet.