Dyfyniad APA

THE, A. I. (1981). Thickness Design - Asphalt Pavements For Highways And Streets. The Asphalt Institute.

Dyfyniad Arddull Chicago

THE, Asphalt Institute. Thickness Design - Asphalt Pavements For Highways And Streets. The Asphalt Institute, 1981.

Dyfyniad MLA

THE, Asphalt Institute. Thickness Design - Asphalt Pavements For Highways And Streets. The Asphalt Institute, 1981.

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