by Allan B. Muntjoy $9.00
by Drs. H. Zainuddin $7.00
by Drs. Amin Wijaja Tunggal, M.B.A $7.00
by Drs. H. Abu Ahmadi $11.00
by $5.00
by Drs. Joko Tri Prasetyo, dkk $9.00
by Drs. Slamet Saksono $7.00