Civilian Conservation Corps (U.S.). Company 2656. River ripples. Company 2656.
Chicagoスタイル(17版)引用形式Civilian Conservation Corps (U.S.). Company 2656. River Ripples. Rock Island, Ill.: Company 2656.
MLA(8版)引用形式Civilian Conservation Corps (U.S.). Company 2656. River Ripples. Company 2656.
警告: この引用は必ずしも正確ではありません.