by Wahjosumidjo $13.00
by Mansur Samin $6.00
by Prof. Dr. Ami Muhammad $9.00
by Prof. Dr. Umar Tirtarahardja dan Drs. La Sula $12.00
by G. Kartasapoetra dan R. G. Kartasapoetra, S.H $6.00
by John Salindeho $7.00