by Sal Severe, Ph.D. $13.00
by Drs. Sudarsono , S.H., M.Si $7.00
by M. Tohar $7.00
by Drs. A. Munir & Drs. Sudarsono, S.H., M.Si $12.00
by H. Rahmat Rukmana $6.00
by Drs. Ign. Masidjo $9.00
by Vincent P. Colinns $6.00