Não informado. THE BRIDGE. National Academy of Engineering.
Chicagoスタイル(17版)引用形式Não informado. THE BRIDGE. Washington: National Academy of Engineering.
MLA(8版)引用形式Não informado. THE BRIDGE. National Academy of Engineering.
警告: この引用は必ずしも正確ではありません.
Não informado. THE BRIDGE. National Academy of Engineering.
Chicagoスタイル(17版)引用形式Não informado. THE BRIDGE. Washington: National Academy of Engineering.
MLA(8版)引用形式Não informado. THE BRIDGE. National Academy of Engineering.