No Inv.: 116790-116792/P/Perp/09/3c~122321-122325/P/Perp/10/5c
No Inv.: 131130/SM/Perp/12/1c
No Inv.: 133892/SM/Perp/13/1c
Bibliografi : hlm. 368-370 No Inv.: 135977/Sm/Perp/13/1c
No Inv.: 126351-126355/P/Perp/10/5c
Judul asli : "Highway Engineering"
Judul asli : "Highway Drainage Guidelines"
No Inv.: 89082/P/Perp/04/1c~112761/P/Perp/08/1c
Judul asli : "Mom, let's hit the road : vol. 1"