No Inv.: 293/AF/Perp/91/1c
No Inv.: 174-175/AF/Perp/96/2c
No Inv.: 6381/YA/Perp/86/1c
No Inv.: 2654-2655/BD/Perp/87/2c
Judul asli : "State of the World 1993"
Judul asli : "One Earth One Future"
No Inv.: 1721-1723/Pb/Perp/92/3c~12082-12091/P/Perp/98/10c~106611-106615/P/Perp/06/5c
No Inv.: 835-836/S/Perp/87/2c
No Inv.: 102441/S/Perp/05/1c
Bibliografi : hlm. 223-226