by Calvin S. Hall & Gradner Lindzey $12.00
by KH Abdurrahman Wahid $6.00
by Anthony T. Padovano, Dr. $6.00
by Soenjono Dardjowidjojo $7.00
by Drs. H. Kahar Masyhur $9.00
by Peter C. Phan $6.00
by $7.00
by Prof. DR. Taliziduhu Ndraha $11.00
by Jakob Oetama $9.00
by Anand Krishna $7.00
by - $11.00
by Suryatati A Manan, Martha Sinaga $7.00