by DR. Andi Hamzah, S.H $9.00
by Prof. Dr. Soerjono Soekanto, S.H., M.A. & Prof. Purnadi Purbacaraka, S.H. $3.00
by M. Idris Ramulyo, S. H., M. H. $7.00
by Huala Adolf, S. H., LL M., Ph.D. $9.00
by TE Behrend $9.00
by Herman Hermit, Ir. MT. $7.00