by Evelyn L. Billings, Dr $0.00
by H. Rahmat Rukmana $5.00
by Subiyakto Sudarmo $6.00
by Anastasia Maria Sri Kusumoretno $5.00
by Dr. Hilmy Bakar Almascaty, M.A. $11.00
by Totok S. Wiryasaputra $7.00