by P. Suparno, SJ., dkk. $6.00
by Dr. Farida Rahim, M.Ed $7.00
by Dr. Moh. Efendi, M.Pd., M.Kes $7.00
by Drs. Wasty Soemanto $9.00
by Muhammad Teguh $7.00
by Prof. Dr. Sondang P. Siagian, M.P.A $11.00
by Insan Budi Maulana $12.00