Telford, W.M., author
Cambridge University Press, 1990
Buku Teks
Telford, W.M., author
Cambridge University Press, 1990
Buku Teks
Parasnis, D.S., author
Chapman and Hall, 1997
Buku Teks
Koefoed, Otto, author
Elsevier, 1982
Buku Teks
Dobrin, Milton Burnett, author
McGraw-Hill, 1976
Buku Teks