by Leden Marpaung, S. H. $13.00
by Ronny Sautma Hotma Bako, S.H., M.H. $3.00
by Maria Farida Indrati S. $11.00
by - $12.00
by A. Rachmad Budiono, S.H., M.H. $5.00
by I Gede A.B. Wiranata S.H., M.H. $9.00
by Prof. Mr. Dr. Sudargo Gautama & Rizawanto Winata, S.H. $7.00
by Program Nasional PHT $7.00
by John Salindeho $7.00
by Hans Dieter Evers, dkk. $24.00