by Aziz Alimul $9.00
by Dr. Al Rasyid, SpS, Dr. Lyna Soertidewi, SpS(K) $7.00
by A. P. Budiyono Hd. $3.00
by Prof. Dr. Kees Bertens, MSC $6.00
by Budi Susanto, S.J. $7.00
by R.P.S. Padmobusono $3.00