by Jack Canfield & Mark Victor Hansen $11.00
by Anand Krishna $12.00
by Drs. Sudiyo $9.00
by $6.00
by Aziz Alimul $9.00
by Kelly S. $5.00
by Penyunting: Oemarjati, Boen S. $7.00
by Emmanuel Subangun $6.00
by Dra. Ninik Widiyanti $9.00
by K. Usman $6.00
by Wince Sindria & Tary $7.00
by Ir. Ali Bin Nafayyi al-Alyam $6.00