Editing Three Rivers Paintball (section)

== References ==

# [https://www.warpig.com/paintball/tournament/threeriverspaintballfestival/index.shtml WARPIG, Dawn Mills, "IAO Goes Retro", June 2006. Historical account of the International Amateur Open and its association with Three Rivers Paintball.]
# [https://warpig.com/paintball/tournament/iao/2002/index.shtml WARPIG, "Diablo International Amateur Open", 2002. Contemporary reporting on the tournament's relocation from Three Rivers Paintball to the Big Butler Fairgrounds.]
# [https://warpig.com/paintball/tournament/spydercup2000/index.shtml WARPIG, Bill Mills, "Kingman Spyder Cup", 27–28 May 2000. Contemporary tournament coverage documenting the venue, organisers, participation and results.]
# [https://warpig.com/paintball/articles/hotseat/debrak_2011/ WARPIG, Bill Mills, "Debra Krishke – In the Hot Seat", July 2011. Interview discussing the establishment and operation of Three Rivers Paintball and the history of the International Amateur Open.]
# [https://www.trpaintball.com/our-park Three Rivers Paintball Park, "Our Park". Official facility history, establishment date and descriptions of playing fields and amenities.]
# [https://www.post-gazette.com/neighborhoods-west/2006/08/10/Potshot-hotshots/stories/200608100271 Pittsburgh Post-Gazette, John Vivirito Jr., "Potshot hotshots", 10 August 2006. Contemporary report covering the Three Rivers Paintball Festival and the event's return to the original venue.]