- ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20100012846_2010013691.pdf
- www.combattourniquet.com/pdf/C-A-T-Instructions-11October2007.pdf
- www.me.ngb.army.mil/units/rti/resources/IS0871_Edition_C_ALMS.pdf
- www.itstactical.com/wp-content/uploads/2012/03/tq-civ.pdf
- www.fas.org/irp/doddir/army/fm3-50-3.pdf
