by Dr. Abdurrahman Qadir, MA $6.00
by Prof. Dr. h. Sunarto dan Dra. Ny. B. Agung Hartono $9.00
by Sudarto $6.00
by Gunawan Widjaja $7.00
by Lalu Husni $11.00
by Prof. Dr. Sirajuddin Zar $9.00