Não informado. (2000). Transportation engineer. American Cartagemen Publishing Corporation.
Chicagoスタイル(17版)引用形式Não informado. Transportation Engineer. Mount Morris, Ill: American Cartagemen Publishing Corporation, 2000.
MLA(8版)引用形式Não informado. Transportation Engineer. American Cartagemen Publishing Corporation, 2000.
警告: この引用は必ずしも正確ではありません.