by Suryohadiprojo, Sayidiman $7.00
by Cepi Triatna, S.Pd $7.00
by Prof. J. Suprapto, M.A. APU $16.00
by Drs. H. Basri Iba Asghary $11.00
by Dra. Roestiyah NK $7.00
by Harry Simons $13.00
by Soerjono Soekanto $12.00
by Tini K $5.00
by Maesaroh D. Mansur, S.Pd $6.00
by Bettina Cuthridge $6.00
by - $9.00
by $11.00