by Drs. Bayu Surianingrat $6.00
by Shinta Yusidia Wisudanti $7.00
by Choirul Anwar, Drs. $6.00
by Drs. Ary H. Gunawan $11.00
by Prof. Drs. H.A.W. Widjaja $7.00
by Mary Higgins Clark $9.00