by Leden Marpaung, S.H. $11.00
by Titon Slamet Kurnia $6.00
by H. Hartono, A. Ma. Pd $6.00
by Prof. DR. Taliziduhu Ndraha $13.00
by Soedharyo Soimin, S.H. $9.00
by Evi Hartanti, S.H. $7.00
by Prof. Dr. Soerjono Soekanto, S.H., M.A. & Prof. Purnadi Purbacaraka, S.H. $3.00
by DR. H. Toto Suriaatmadja, SH., MH. $5.00
by Zairin Harahap $9.00
by Drs. Frans Bona Sihombing (Ed) $11.00