Não informado. (1991). Canadian Transportation Logistics. Southam Business Communications.
Chicagoスタイル(17版)引用形式Não informado. Canadian Transportation Logistics. Don Mills, Canada: Southam Business Communications, 1991.
MLA(8版)引用形式Não informado. Canadian Transportation Logistics. Southam Business Communications, 1991.
警告: この引用は必ずしも正確ではありません.