[1] Clay Pigeon Shooting Association, “General Information,” National Shooting Centre, UK. Retrieved on 2010-7-31.
[2] Clay Pigeon Shooting Association, “Disciplines,” National Shooting Centre, UK. Retrieved on 2010-7-31.
fieldandclays.com
. Semiautomatic and Pump-Action shotguns are very difficult to obtain in many countries due to specific licensing requirements, or are limited to primary producer ownership.
[5] "Sporting Clays, Equipment,” Field and Clays Magazine--Online Edition. Retrieved on 2010-7-31.
mynsca.com
[4] “National Sporting Clays Association Rule Book,” National Sporting Clays Association, San Antonio, Texas. Retrieved on 2010-7-31.
sportingclays.net
[3]"What is sporting clays?" Sporting Clays Magazine--Online Edition, April 2009. Retrieved on 2010-07-31.
