Bibliografi : hlm. 164-169
No Inv.: 89579-89580/PSM/Perp/04/2c
No Inv.: 90767-90770/P/Perp/05/4c
No Inv.: 80484-80489/P/02/7c
No Inv.: 80517-80523/P/02/7c~90739-90742/P/Perp/04/4c~104870-104874/P/Perp/06/5c~135059/SM/Perp/13/1c
Dilengkapi dengan disket 31/2 floppy disk
No Inv.: 80842-80848/P/02/7c~90439-90442/P/Perp/04/4c~104800-104804/P/Perp/06/5c
No Inv.: 114059/P/Perp/08/1c
No Inv.: 219/PSM/Perp/98/1c~4016-4016/P/Perp/98/11c
No Inv.: 260/BC/Perp/88/1c~658/BC/Perp/88/1c