PERI. (2008). Handbook 2008: Formwork scaffolding engineering. PERI.
Chicagoスタイル(17版)引用形式PERI. Handbook 2008: Formwork Scaffolding Engineering. Weissenhorn, Germany: PERI, 2008.
MLA(8版)引用形式PERI. Handbook 2008: Formwork Scaffolding Engineering. PERI, 2008.
警告: この引用は必ずしも正確ではありません.