Bibliografi : hlm. 425-427
Bibliografi : hlm. 345
Bibliografi : hlm. 195
Judul asli : "Physical and Geotechnical Properties of Soils"
No Inv.: 332/S/Perp/91/1c~1141/S/Perp/92/1c~5810-5829/P/Perp/92/20c~71934/S/01/1c~121177/PH/Perp/09/1c~129371,129372/PH/Perp/11/2c~129978/PH/Perp/11/1c
Versi S1
No Inv.: 723/P/Perp/94/1c~113007,113008/S/Perp/08/2c
No Inv.: 10281-10290/P/Perp/97/10c~103695-103699/P/Perp/06/5c
No Inv.: 2818-2819/P/Perp/95/2c~2579-2580/Perp/85/2c~112677-112679/P/Perp/08/3c