Foundation engineering in difficult ground / editor, F. G. Bell.
Newnes-Butterworth, 1978
Buku Teks
Bowles, Joseph E.
Foundation analysis and design
McGraw-Hill, 1977
Buku Teks
Bowles, Joseph E.
Foundation analysis and design
McGraw-Hill , 1982
Buku Teks
Bowles, Joseph E.
Foundation analysis and design
McGraw-Hill , 1968
Buku Teks
Bowles, Joseph E.
Foundation analysis and desgn
McGraw-Hill , 1996
Buku Teks