by Ir. Hieronymus Budi Santoso $5.00
by Fachruddin H.S $7.00
by Aji Supriyanto $16.00
by Edmund Schact, M.D. dan Drs. Djalinus Syah $9.00
by Sri Whidarto $9.00
by Suharso, A.S.P $6.00
by Ny. Susmayati, B.A $7.00