Groener, W. (1948). Papers of General Wilhelm Groener. National Archives.
Chicagoスタイル(17版)引用形式Groener, Wilhelm. Papers of General Wilhelm Groener. Washington: National Archives, 1948.
MLA(8版)引用形式Groener, Wilhelm. Papers of General Wilhelm Groener. National Archives, 1948.
警告: この引用は必ずしも正確ではありません.