by Drs. S. Margono $9.00
by - $12.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $7.00
by Todung Mulya Lubis $13.00
by Prof.Drs. H. Rustam E. Tamburaka, M.A. $9.00
by Prof. Dr. Burhanuddin Salam, M.M $7.00
by Prof. Dr. Satjipto Rahardjo, S.H. $8.00