by Redaksi (Penghimpun) $9.00
by $16.00
by $13.00
by Drs. Ec. Alex. S. Nitisemito dan Drs. M. Umar Burham. M.S $6.00
by AAK (Aksi Agraris Kanisius) $5.00
by Prof. Subowo, dr. M.Sc., Ph.D $9.00
by KH Husein Muhammad $9.00
by Ir. H. Rahmat Rukmana $6.00
by Anand Krishna $11.00