by Al. Wisnubroto & G. Widiartana $5.00
by Prof. Mr. Dr. Sudargo Gautama $8.00
by Bachsan Mustafa, S.H. $6.00
by Prof. Dr. H. Zainuddin Ali M. A. $0.00
by $5.00
by Maria Farida Indrati S. $11.00