by Prof. Dr. Prayitno dan Drs. Erman Amti $13.00
by H. Rahmat Rukmana $5.00
by Dr. M. Dhiaudin Rais $9.00
by P. Efrem Zuba, CSsR $3.00
by Abdullah Ali Bashar $6.00
by Mary Evelyn Tucker & John A. Grim $11.00