by - $12.00
by Rai Wijaya $9.00
by Stephen K. Sanderson $12.00
by Dr. Achmad S. Ruky $11.00
by Dr. James J. Spillane, SJ. $11.00
by Radiks Purba $13.00
by Prof. Dr. Soedjono Dirdjosisworo, S.H., MBA $6.00
by Ir. Mul Muyani Sutedjo $12.00
by Prof. Dr. Husaini Usman, M.Pd dan R. Purnomo Setiady Akbar, S.Pd., M.Pd $6.00
by Dr. John Wong $9.00
by - $5.00