HEITKAMP, J. H. Process plant construction estimating standars: Siteworkk, piling, concrete. Volume I. Richardson Engineering Sevice.
Chicagoスタイル(17版)引用形式HEITKAMP, John H. Process Plant Construction Estimating Standars: Siteworkk, Piling, Concrete. Volume I. Richardson Engineering Sevice.
MLA(8版)引用形式HEITKAMP, John H. Process Plant Construction Estimating Standars: Siteworkk, Piling, Concrete. Volume I. Richardson Engineering Sevice.
警告: この引用は必ずしも正確ではありません.