by Drs. A.F. Jaelani $6.00
by Prof. Dr. M. Mutawalli asy-Sya'rawi $7.00
by Ahmad Suaedy $11.00
by Daniel Goleman, Ph.D. $12.00
by K.H. Anwar Sanusi $11.00
by Suhardo & A. Hadiwiyata $3.00