U.S. Army Field Manual, Figure 1-5: Infantry fire team and Figure 1-6: "The Infantry Rifle Platoon and Squad"(PDF). Department of the Army. March 28, 2007. Archived(PDF) from the original on June 2, 2012. Retrieved April 1, 2017.
U.S. Army Field Manual, Figure 1-5: Infantry fire team and Figure 1-6: "The Infantry Rifle Platoon and Squad"(PDF). Department of the Army. March 28, 2007. Archived(PDF) from the original on June 2, 2012. Retrieved April 1, 2017.