by Muhammad Abed Al-Jabiri $7.00
by Ir. Wisnu Sasongko $9.00
by Drs. Yatimin, M.Ag $9.00
by Emanuel Gerrit Singgih, Ph.D. $7.00
by Dr. M. Umer Chapra $12.00
by Abdul Baqir Zein $6.00
by Prof. DR. Taliziduhu Ndraha $9.00
by Drs. H. Abu Ahmadi $11.00
by Drs. Inu Kencana Syafiie, Djamaludin Tandjung, dan Supardan Modeong $11.00
by Ridha Anwar $6.00
by Fahri Asiza $6.00
by Thomas Harris $11.00