by Ir. AG. Kartasapoetra $9.00
by Muhammad Teguh $7.00
by Susmayati, B.A., dkk $7.00
by Fachruddin H.S $7.00
by Ny. Susmayati, B.A dan Ny. Hj. Asnidar $7.00
by Bambang Sunggono $9.00