by Sugiarto, dkk $16.00
by Dr. Paul Suparno, SJ. $6.00
by Prof. Dr. Sondang P. Siagian, M.P.A $7.00
by Drs. Sudarso $6.00
by Prof. Dr. Komarudin Hidayat $5.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $6.00