by Soedharyo Soimin, S.H. $9.00
by Prof. Drs. C.S.T. Kansil, S.H. $13.00
by R. Soeroso, S.H. $7.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $12.00
by Sei H. Dt. Tombak Alam $7.00
by Prof. Dr. Sondang P. Siagian, M.P.A $9.00
by $16.00