organization for economic cooperation. (1972). .winter damage to road pavements: A report prepared by an o.e.c.d. road research group,1972borganization for economic cooperation and development.road research group on winter.
Lua i Stíl Chicago (17ú heag.)organization for economic cooperation. .winter Damage to Road Pavements: A Report Prepared by an O.e.c.d. Road Research Group,1972borganization for Economic Cooperation and Development.road Research Group on Winter. 1st ed. | .Paris, 1972.
Lua MLA (9ú heag.)organization for economic cooperation. .winter Damage to Road Pavements: A Report Prepared by an O.e.c.d. Road Research Group,1972borganization for Economic Cooperation and Development.road Research Group on Winter. 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.