by Husein Umar $16.00
by Drs. Basir Barthos $9.00
by Prof. S.H. Rewoldt, Terj. Drs. A.H. Ali $7.00
by Rhien Soemohadiwidjojo $8.82
by Ahmad Ibrahim Abu $11.00
by Drs. H. Hartomo dan Dra. Amicun Azis $11.00