by Agus Sunyoto $11.00
by Dr. Abdoel Fattah $11.00
by Murad Wilfred Hoffman $7.00
by Dr. Abdurrahman Umairah $9.00
by Drs. Thohir Luth, M.A., dkk $6.00
by Riaz Hasan $11.00
by Cristina S. Handayani $9.00