by Kusno Budi Santoso dan S. Ary Soewendo $11.00
by Iwan Yusi, S.Pd $7.00
by Drs. K.H. Abdul Rahman $9.00
by Prof. DR. Taliziduhu Ndraha $7.00
by - $12.00
by Drs. H. Abu Ahmadi $11.00
by Ali Masjono Mukhtar, S.E., M.Bit $7.00
by $26.00
by Nursalam $7.00
by Sarah Kay $9.00