United States. War Department. (1917). Manual for noncommissioned officers and privates of infantry of the Army of the United States, 1917: To be used by engineer companies (dismounted) and coast artillery companies for infantry instruction and training. Government Printing Office.
Lua i Stíl Chicago (17ú heag.)United States. War Department. Manual for Noncommissioned Officers and Privates of Infantry of the Army of the United States, 1917: To Be Used by Engineer Companies (dismounted) and Coast Artillery Companies for Infantry Instruction and Training. Washington: Government Printing Office, 1917.
Lua MLA (8ú heag.)United States. War Department. Manual for Noncommissioned Officers and Privates of Infantry of the Army of the United States, 1917: To Be Used by Engineer Companies (dismounted) and Coast Artillery Companies for Infantry Instruction and Training. Government Printing Office, 1917.