Fullformexpand.com, 2026. "USPSA." Accessed April 7, 2026. https://www.fullformexpand.com/uspsa/united-states-practical-shooting-association.
"USPSA." (n.d.). Fullformexpand.com. Retrieved April 7, 2026, from https://www.fullformexpand.com/uspsa/united-states-practical-shooting-association.
USPSA. (2026). Fullformexpand.com. Available at: https://www.fullformexpand.com/uspsa/united-states-practical-shooting-association (Accessed: 7 April 2026).