(2001). PCI [Precast/prestressed Concrete Institute] JournalJanuari-Februari, Maret-April, Mei-Juni 2001. PCI.
Chicagoスタイル(17版)引用形式PCI [Precast/prestressed Concrete Institute] JournalJanuari-Februari, Maret-April, Mei-Juni 2001. PCI, 2001.
MLA(8版)引用形式PCI [Precast/prestressed Concrete Institute] JournalJanuari-Februari, Maret-April, Mei-Juni 2001. PCI, 2001.
警告: この引用は必ずしも正確ではありません.