Dyfyniad APA

(1994). Transportation Research No. 1448: Strength and Deformation Charecteristics Pavement Sections. National Academy Press.

Dyfyniad Arddull Chicago

Transportation Research No. 1448: Strength and Deformation Charecteristics Pavement Sections. National Academy Press, 1994.

Dyfyniad MLA

Transportation Research No. 1448: Strength and Deformation Charecteristics Pavement Sections. National Academy Press, 1994.

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