No Inv.: 03/S/Perp/89/1c
No Inv.: 5311-5315/P/99/5c
Judul asli : "How to Manage Conflict"
No Inv.: 3500/P/99/1c
Judul asli :"3RD Milenium"
Judul asli :"Muqaranatul-Adyam : al- Islam"
No Inv.: 68203/S/00/1c
No Inv.: 76670/S/01/1c
No Inv.: 78263-78264/01/2c
No Inv.: 80029/S/02/1c