Não informado. (2004). Highways and Road Construction. IPC Business Press.
Chicagoスタイル(17版)引用形式Não informado. Highways and Road Construction. London: IPC Business Press, 2004.
MLA(8版)引用形式Não informado. Highways and Road Construction. IPC Business Press, 2004.
警告: この引用は必ずしも正確ではありません.