Gulland, J.A., author
John Wiley & Sons, 1983
Buku Teks
Asphalt Institute
Asphalt Institute, 1979
Buku Referensi
Alexander, Renee R., author
Wiley-Liss, 1992
Buku Teks
Lorie, James H., author
NMcGraw-Hill , 1951
Buku Teks
Powell, Ronald R., author
Libraries Unlimited, Inc., 2004
Buku Teks