National Research Council (U.S.). Highway Research Board, National Research Council (U.S.). Highway Research Board. Meeting, & National Research Council (U.S.). Committee on Salvaging Old Pavements by Resurfacing. (1970). Pavement rehabilitation and design of overlays: 8 reports. Highway Research Board.
Παραπομπή σε μορφή Chicago (17η εκδ.)National Research Council (U.S.). Highway Research Board, National Research Council (U.S.). Highway Research Board. Meeting, και National Research Council (U.S.). Committee on Salvaging Old Pavements by Resurfacing. Pavement Rehabilitation and Design of Overlays: 8 Reports. Washington: Highway Research Board, 1970.
Παραπομπή σε μορφή MLA (8th εκδ.)National Research Council (U.S.). Highway Research Board, et al. Pavement Rehabilitation and Design of Overlays: 8 Reports. Highway Research Board, 1970.