by Ir. L. Widarto & FX. Sudarto C. Ph $5.00
by H. Rahmat Rukmana $5.00
by $4.00
by Henri J.M. Nouwen & Jean Vanier $4.00
by Calvin S. Hall & Gradner Lindzey $11.00
by Prof. dr. Husein Alatas, SpA(K) $16.00
by F.Suryatmo dan Treesye Budiarti $7.00
by - $18.00