Não informado. (1952). Consulting engineer. Technical Publishing Corporation.
Chicagoスタイル(17版)引用形式Não informado. Consulting Engineer. Barrington, Ill: Technical Publishing Corporation, 1952.
MLA(8版)引用形式Não informado. Consulting Engineer. Technical Publishing Corporation, 1952.
警告: この引用は必ずしも正確ではありません.