by Drs. Sudarsono, S.H., M.Si $11.00
by Dr. Ir. Muhammad Rasyaf, MS $9.00
by Jerry Hoff & Penyunting: Gregory J. Churchill $140.00
by Santoso, Loekito $6.00
by Yayasan Perspektif Baru $18.00
by Dr. K.H. Didin Hafidhuddin, M.Sc $9.00