by Damsar $7.00
by Dra. Nur'aeni, M.A $7.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $9.00
by Doli D. Siregar $48.00
by Dr. Gunarto Suhardi, SH $9.00
by M. Yatimin Abdullah $18.00
by $20.00