by M. Ahmad Muabbir al-Qathany, dkk $5.00
by Anjar $7.00
by Borobudur Inspira Nusantara $255.00
by Ir. M. Lies Suprapti $6.00
by Robert J. Wicks $6.00
by Drs. H. Burhanuddin Salam, M.M $11.00
