by - $6.00
by Gunawan Widjaja & Kartini Mulyadi $7.00
by Drs. Hari Sasangka, S.H., M.H. $9.00
by H.M. Idris Ramulyo, S.H., M.A. $9.00
by G. Kartasapoetra dan R. G. Kartasapoetra, S.H $6.00
by Hazairin $5.00