Agg, T. R. (1940). The construction of roads and pavements (5th ed.). McGraw-Hill Book Company, Inc..
Lua i Stíl Chicago (17ú heag.)Agg, T. R. The Construction of Roads and Pavements. 5th ed. New York and London: McGraw-Hill Book Company, Inc., 1940.
Lua MLA (8ú heag.)Agg, T. R. The Construction of Roads and Pavements. 5th ed. McGraw-Hill Book Company, Inc., 1940.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.