by Drs. Amin Widjaja Tunggal, Ak., M.B.A. $7.00
by Drs. R. Martino $6.00
by Drs. Sudarsono, S.H., M.Si $9.00
by M. Ghufron H. Kordi K $9.00
by Ny. Susmayati, B.A dan Ny. Hj. Asnidar $7.00
by Drs. Abdul Chaer $11.00