by Prof. Soetjipto dan Drs. Raflis Kosasi, M.Sc $9.00
by Wirjasantoso, Ratal $7.00
by Prof. Dr. S. Nasution, M.A. $7.00
by Miftah Thoha $7.00
by Prof. Dr. J. Winardi, SE $11.00
by Prof. Drs. Piet A. Sahertian $7.00
by Wiranda dan G. Piliang Soewondo Djojosoebagio $7.00
by B.B. Triatmoko, SJ $4.00
by - $5.00
by Sayyid Quthb $7.00
by Huub J. W. M. Boelaars, OFM. Cap $20.00
by Tatyana $5.28