by Sukidi $9.00
by Margareth R. Bunson $7.00
by E.M. Nani Marsudi $6.00
by Prof. dr. K.H. Tarmizi Taher $6.00
by Prof. Dr. M. Mutawalli asy-Sya'rawi $7.00
by Dr. Khalid Abu Syadi $5.00