- https://usga.myshopify.com/account/login
- https://www.usgapublications.com
- https://www.usgapublications.com/collections/rules-of-golf-2019
- https://www.usgapublications.com/collections/championships
- https://www.usga.org/clubhouse/default/members-join.html?&source=MBQ160095002
- http://www.usga.org/
- https://usgacardshop.com/
- http://USGAphotostore.com
- http://www.usgashop.com/source/BM-USGAorg-PUBLICATIONS-USGAShop-1.1.2019
- https://twitter.com/usga
- https://www.facebook.com/USGA
- https://www.youtube.com/user/TheUSGA
- https://www.linkedin.com/company/united-states-golf-association
- https://www.instagram.com/usga/?ref=badge
