by Bambang Agus Murtidjo $6.00
by Ir. H. Rahmat Rukmana & Hj. Yuyun Yuniarsih, SP., MBA., MM. $6.00
by Coen Reijntjes, Bertus Haverkort & Ann Waters-Bayer $18.00
by AAK (Aksi Agraris Kanisius) $6.00
by Ir. Suyatno Risza $9.00
by Elly Luwiharto, SH $11.00