Riviere, Sheila. Why Brownsea? The Beginnings of Scouting. Brownsea Island Scout and Guide Management Committee (re-issue 2007, Wimborne Minster: Minster
astronautix.com. (原始内容存档于29 December 2007). Arianespace - Launch program activity. [26 May 2009]. (原始内容存档于9 February 2014). Xichang. www.astronautix.com
per platoon Mountain Leaders (Summer/Winter) Course – one per team USMC Scout Sniper Course – minimum one per team HRST Master Course – minimum two per