by Abdul Munir Mulkhan $9.00
by H. Rohiman Notowidagdo $7.00
by Drs. Robinson Tarigan $9.00
by - $11.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $12.00
by Ir. M. Iqbal Hasan $12.00
by Rekario $11.00
by Nursalam $9.00
by Lindsay McKenna $7.00