| Bibliography |
| http://mathworld.wolfram.com/Billiards.html |
| www.easypooltutor.com |
| Bauer, Joan Sticks. New York: Delacorte Press, 1996 |
 |
| Bibliography |
| http://mathworld.wolfram.com/Billiards.html |
| www.easypooltutor.com |
| Bauer, Joan Sticks. New York: Delacorte Press, 1996 |
|