No Inv.: 351/S/Perp/97/1c
No Inv.: 103/AF/Perp/91/1c
Termasuk bibliografi
No Inv.: 120501/SM/Perp/09/1c~130013/SM/Perp/11/1c
Bibliografi : hlm. 149-169
No. Inv. : 146072/S/Perp/15/1c
Judul asli : "Principles of Geotechnical Engineering"
No Inv.: 342/S/Perp/97/1c