No Inv.: 824-824a/S/Perp/90/2c~1625/S/Perp/90/1c~1708/S/Perp/90/1c~4626-4634/P/Perp/97/10c~526/P/Perp/1c
No Inv.: 113362-113366/P/Perp/08/5c
No Inv.: 138324-138328/P/Perp/14/5c
Bibliografi : hlm. 611-628No Inv.: 141103/Psm/Perp/14/1c
No Inv.: 670/AF/Perp/88/1c
Bibliografi : hlm. 171-172
Judul asli :"The 7 habits of highly effective teens"
Judul asli : "Maintenance Management Techniques"