No Inv.: 140198-140202/P/Perp/14/5c
No Inv.: 102/P/Perp/96/1c
Judul asli :"Zeichenschule fur begabte leute"
No Inv.: 78717-78719/01/3c~20180/P/Perp/03/1c
Judul asli : "Self Defense Steps to Success"
Judul asli : "Principles of Three Dimensional Design"
Bibliografi : hlm. 168-169 No Inv.: 76897/S/Perp/01/1c
No Inv.: 1708-1717/S/Perp/98/10c~80234/S/01/1c