by Prof. Dr. Soerjono Soekanto, S.H., M.A. $3.00
by Drs. Sudarso $7.00
by Paulo Freire $8.00
by Michael P. Todaro $16.00
by Prayudi Q $7.00
by Abd. Madjid az-Zindani, A.M. Saefuddin, dkk. $9.00
by Sufi S.Y. $11.00