Clark, John E.
McGraw-HIll, 1983
Buku Teks
The Institution of Civil Engineers, 1968
Buku Teks
Neville, Adam M., author
Pitman, 1981
Buku Teks
Neville, Adam M., author
Longman Scientific and Technical, 1987
Buku Teks
Neville, Adam M., author
Pitman, 1995
Buku Teks