Editing DerDer (section)

== References ==

# [https://warpig.com/paintball/tournament/cfoa/2004/march/index.shtml WARPIG, "CFOA March 2004". Contemporary report identifying Rob Astamendi of DerDer Productions.]
# [https://www.warpig.com/paintball/resources/videos/derdercfoa/index.shtml WARPIG, Bill Mills, "CFOA - DerDer Style", November 2004. Review of ''The CFOA Experience'' and DerDer's filming techniques.]
# [https://www.warpig.com/paintball/resources/videos/derderobscure/index.shtml WARPIG, Bill Mills, "Obscure Influence", November 2005. Contemporary review and information about DerDer's 2005 releases.]
# [https://www.bkipaintball.com/course?courseid=derder BKi Paintball, "DerDer Productions Classic Paintball Videos". Preserved film catalogue with original tournament documentaries.]
# [https://paintballshop.com/dvds/ Paintballshop.com, "DVDs". Historical retail listings for DerDer's early tournament films.]
# [https://spiderpainballgun.blogspot.com/2008/01/paintball-dvd-and-videos.html "Paintball DVD and Videos", 10 January 2008. Contemporary retail descriptions of DerDer Nation, Free Agent, Vendetta, Sticks and Stones and other productions.]
# [https://www.bizprofile.net/ca/san-diego/der-der-productions-llc Bizprofile, "Der Der Productions, LLC". California business registration information, filed 6 March 2006.]
# [https://trademarks.justia.com/owners/der-der-productions-llc-1477401 Justia Trademarks, "Der Der Productions, LLC". United States trademark records.]
# [https://ansgear.com/derder-dvd-bring-out-your-dead/ ANSgear, "DerDer DVD - Bring Out Your Dead". Film description, tournament coverage, soundtrack and running time.]
# [https://ansgear.com/derder-6-pack-dvd/ ANSgear, "DerDer 6 Pack DVD". Historical collection identifying six standalone films.]
# [https://www.youtube.com/watch?v=mkQ_9ZjZymo YouTube, "DerDer Productions - War of Attrition Full Paintball Video". Preserved documentary and description of the 2007 professional tournament season.]
# [https://ansgear.com/derder-dementia-dvd/ ANSgear, "DerDer Dementia DVD". Historical product description documenting 2009 tournament coverage.]
# [https://ansgear.com/derder-malevolent-dvd/ ANSgear, "DerDer Malevolent DVD". Historical product listing.]
# [https://ansgear.com/derder-campaign-dvd/ ANSgear, "DerDer Campaign DVD". Historical product description documenting the 2011 PSP season.]
# [https://ansgear.com/derder-xplained/ ANSgear, "DerDer Xplained". Instructional DVD description and running time.]
# [https://ansgear.com/derder-bunker-insurance-dvd/ ANSgear, "DerDer Bunker Insurance DVD". Standalone comedy DVD description and running time.]