American Poolplayers Association Instructions "The Pro's"
http://www.poolplayers.com/miz.htm

http://www.billiardeducation.com

The purpose of the Billiard Education Foundation is to further a standard of excellence and leadership within the billiard community by engaging in activities related to the educational and cultural advancement of tomorrow's leaders.

http://www.bca-pool.com

Women's Professional Billiard Association
http://www.poolplayers.com/wpba/wpba.html

American Cue Sports
http://americancuesports.org/default.htm

Inside Pool Magazine's "Pool and Billiard Instruction"
http://www.insidepoolmag.com/content/blogsection/9/79/

Pool & Billiard Magazine's Instruction "Play Your Best Pool"
http://www.poolmag.com/instruct.htm.com

United States Billiard Association Instructions "From the Pro's"
http://www.usbilliardassn.org/html/from_the_pros.html

World Pool Billiard Association Game Rules
http://www.wpa-pool.com/index.asp?content=rules