» MacRobertson Shield
The premier International Rules croquet team event in the world, currently competed for by the four strongest playing nations: Australia, Great Britain, New Zealand and the United States of America.
» Max Hooper's Articles
Offers history and tips and information for refereeing and umpiring.
http://users.bigpond.net.au/mhooper/index.html
» The Oxford Croquet Site
Covers all aspects of croquet including equipment, lawn care and construction, laws, refereeing, tournament, management, technical papers, health and safety, history and coaching.
http://www.oxfordcroquet.com/
» The World of Croquet
Clubs in British Columbia, Canada, equipment, hoops, mallets, rules, and links to websites worldwide.
http://www.croquet.com/
» Wikipedia - Croquet
Hyperlinked encyclopedia article about the various versions of croquet, their history and rules.