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.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)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.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)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.