by Jeff Zabin & Gresh Brebach $13.00
by - $12.00
by Ir. Surya Suhatmansyah dan Drs. Djalinus Syah $11.00
by Prof. DR. H. Abdul Muis Ba'dulu & Hermann, S.Ag., M.Pd $7.00
by Dr. Alo Liliweri $11.00
by Drs. CST. Kansil, S.H $13.00