by Toelihere, Mozes R & Yuhara Sukra $5.00
by Drs. Mardalis $6.00
by Dr. Moh. Efendi, M.Pd., M.Kes $7.00
by Santoso, M. Iman $12.00
by Supranto, J. $7.00
by Prof. Dr. Utami Munandar $11.00
by Prof. H. Hilman Hadikusuma, S.H. $6.00
by Kamaruddin Ahmad., S.E $7.00
by Petrus Suparyanto, FIC $7.00
by Evelyn L. Billings, Dr $0.00
by Thomas A. Reuter $22.00
by Trubus Rahardiansah P $10.00