Bibliografi : hlm. 296-305
No Inv.: 80685/P/02/1c~137155,137156/P/Perp/14/2c ~ No. Inv. : 145281-145282/P/Perp/15/2c
Judul asli :"Signals and system"
No Inv.: 1493-1494/P/Perp/94/2c~14779/P/Perp/94/1c
No Inv.: 113257-113258/P/Perp/08/2c
Bibliografi : hlm. 185
Bibliografi : hlm. 145
Bibliografi : 226-254