by Prof. Mr. O.K. Brhan (diterjemahkan oleh: Linus Doludjawa) $9.00
by M. Yahya Harahap, S.H. $16.00
by Djoko Prakoso, S.H $11.00
by Prof. Purnadi Purbacaraka, S.H. & Chidir Ali, S.H. $3.00
by H.M. Idris Ramulyo, S.H., M.A $11.00
by - $6.00