Williams, Alan
Civil & structural engineering
Kaplan Education, 2005
Buku Teks
Civil engineering handbook
editor-in-chief, Leonard Church Urquhart
McGraw-Hill, 1959
Buku Referensi
Journal of materials in civil engineering
Majalah, Jurnal, Buletin
Journal of materials in civil engineering
Majalah, Jurnal, Buletin
Journal of materials in civil engineering
Majalah, Jurnal, Buletin