Bibliografi : hlm. 243-245No Inv.: 137979-137984/P/Perp/14/4c
Bibliografi : hlm. 202; No Inv.: 137855-137859/P/Perp/14/5c
No Inv.: 14078-14081/P/Perp/94/4c
No Inv.: 12415-12419/P/Perp/94/5c
No Inv.: 7617-7619/P/Perp/92/3c~3828/P/Perp/96/1c
Judul asli : "Using Symphony"
No Inv.: 10857-10859/P/Perp/92/3c
No Inv.: 203/Pb/Perp/92/1c~13609/P/Perp/94/1c
No Inv.: 681/Pb/Perp/92/1c