by Drs. Amin Widjaja Tunggal, Ak., M.B.A $12.00
by Abu Daud Busroh, S.H $7.00
by Dr. B. Siswanto Sastrohadiwiryo $9.00
by Dr. W. Herdin Sibuea $11.00
by Drs. Hugiono $6.00
by Prof. Dr. J. Winardi, SE $9.00