Hand grenade "U.S. Army’s Search for an Economical Device for Stun Hand Grenade Training Archived 4 June 2011 at the Wayback Machine" (PDF). dtic.mil, pg.
Ручна граната «U.S. Army's Search for an Economical Device for Stun Hand Grenade Training Архівовано 4 June 2011 у en:Wayback Machine.»(PDF). dtic.mil, с.5.