Buchholdt, H.A., author
Thomas Telford, 1999
Buku Teks
Irvine, H. Max, author
ITB Press, 1988
Buku Teks
Krishna, Prem, author
McGraw-Hill, 1978
Buku Teks
Szabo, J., author
Ellis Horwood, 1984
Buku Teks
American Society of Civil Engineers, 1981
Buku Teks