Não informado. (1954). Building maintenance and modernization. Trade Press.
Chicagoスタイル(17版)引用形式Não informado. Building Maintenance and Modernization. Milwaukee, Wis: Trade Press, 1954.
MLA(8版)引用形式Não informado. Building Maintenance and Modernization. Trade Press, 1954.
警告: この引用は必ずしも正確ではありません.