Civilian Conservation Corps (U.S.). Company 474. Pick & shovel. Company 474.
Chicagoスタイル(17版)引用形式Civilian Conservation Corps (U.S.). Company 474. Pick & Shovel. Vicksburg, Miss.: Company 474.
MLA(8版)引用形式Civilian Conservation Corps (U.S.). Company 474. Pick & Shovel. Company 474.
警告: この引用は必ずしも正確ではありません.