Civilian Conservation Corps (U.S.). Company 677. Spirit of 677. Company 677.
Chicagoスタイル(17版)引用形式Civilian Conservation Corps (U.S.). Company 677. Spirit of 677. Wellston, Mich.: Company 677.
MLA(8版)引用形式Civilian Conservation Corps (U.S.). Company 677. Spirit of 677. Company 677.
警告: この引用は必ずしも正確ではありません.