by Oman Faturahman $7.00
by Prof. Drs. S. Pamudji, M.P.A $11.00
by Drs. Hg. Suseno Triyanto Widodo $6.00
by Kartadjoemena, H.S $9.00
by Sapto Rahardjo $9.00
by Hendrawan S. $7.00
by Prof. Komaruddin $11.00