by KH. Moh. Amin Suma $7.00
by Bilson Simamora $11.00
by Hasbullah $11.00
by Mohammad Daud Ali $11.00
by Drs. Firman B. Aji dan Drs. Martin Sirait $9.00
by Drs. Tjahya Supriatna, M.S $9.00