Não informado. (2020). Proceedings of the Association of Asphalt Paving Technologists. Association of Asphalt Paving Technologists.
Lua i Stíl Chicago (17ú heag.)Não informado. Proceedings of the Association of Asphalt Paving Technologists. Minneapolis, Minn: Association of Asphalt Paving Technologists, 2020.
Lua MLA (8ú heag.)Não informado. Proceedings of the Association of Asphalt Paving Technologists. Association of Asphalt Paving Technologists, 2020.
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