by - $22.00
by AB Susanto $6.00
by Bruce Herrick dan Charles P. Kindleberger $12.00
by Dr. H. Pidyarto Gunawan, O.Carm $4.00
by Zulkifar Fu'ad $9.00
by Heru Susanto $5.00
by Idi Setiyobroto, dkk $6.00