by Victor Situmorang, S.H $6.00
by Kansil C.S.T $12.00
by Prof. Drs. C.S.T. Kansil, S.H. $13.00
by Gunawan Widjaja & Kartini Mulyadi $9.00
by Prof. Mr. Dr. Sudargo Gautama $8.00
by H.R.A.C. Lawalata $9.00