by Pandji Anoraga, S.E., M.M $11.00
by Ny. Susmayati, B.A dan Ny. Hj. Asnidar $7.00
by Sagimun MD $7.00
by Prof. Dr. Moh. Mahfud MD, S.H., S.U. $9.00
by Susmayati, B.A., dkk $6.00
by Kamaruddin Ahmad., S.E $9.00