Dyfyniad APA

PARKER, A., & PARKER, A. (1971). Planning And Estimating Dam Construction Albert Parker. McGraw-Hill.

Dyfyniad Arddull Chicago

PARKER, Albert, and Albert PARKER. Planning And Estimating Dam Construction Albert Parker. McGraw-Hill, 1971.

Dyfyniad MLA

PARKER, Albert, and Albert PARKER. Planning And Estimating Dam Construction Albert Parker. McGraw-Hill, 1971.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.