by Leden Marpaung, S.H. $7.00
by Prof. Mr. Dr. Sudargo Gautama $8.00
by Herlina Suyati Bachtiar, SH., MBA. $7.00
by Drs. Sudarsono, S.H., M.Si $11.00
by Rosemary Hellyer-Jones $5.00
by Supriadi, S. H., M. Hum. $12.00
by Wildan Suyuthi Mustafa $13.00