by AAK (Aksi Agraris Kanisius) $6.00
by E. Martasudjita, Pr. $4.00
by Paulus Wahana, M.Hum $6.00
by Prof. drh. Charles Rangga Tabbu, M.Sc., Ph.D $18.00
by Aloys Budi Purnomo, Pr. $6.00
by dr. Yoannes Y. Laban $5.00
by H. Rahmat Rukmana $6.00