(1958). Proceedings - Association of Asphalt Paving Technologists, Technical Sessions.
Citazione stile Chigago Style (17a edizione)Proceedings - Association of Asphalt Paving Technologists, Technical Sessions. Ann Arbor, Michigan : The Association, 1958.
Citatione MLA (9a ed.)Proceedings - Association of Asphalt Paving Technologists, Technical Sessions. 1958.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.