by Drs. A.W. Widjaja $9.00
by - $12.00
by Drs. G. Kartasapoetra $12.00
by Soedarso $6.00
by Prof. Drs. H. Lili M. Sadeli, M.Pd & Drs. H. Bedjo Siswanto, M.Si $9.00
by Garrett Sutton, ESQ. $11.00