Faculty of Civil Engineering, Universiti Teknologi Malaysia ,
Majalah, Jurnal, Buletin
Claisse, Peter A.
Butterworth-Heinemann, 2016
Buku Teks SO
Springer Singapore, 2019
eBooks
editor-in-chief, Leonard Church Urquhart
McGraw-Hill, 1959
Buku Referensi
Urquhart, Leonard Church
McGraw-Hill , 1950
Buku Teks SO