Judul asli : "Via-USA`s Living and Working in America"
Judul asli : "Essentials of Engineering Hydarulics"
Bibliografi : hlm. 221-226
Bibliografi : hlm. 167-170
No Inv.: 114043-114044/P/Perp/08/2c~124674-124678/P/Perp/10/5c
Bibliografi : hlm. 248
Judul asli :"Sears and zemansky`s University Physics"