by Ellyasa KH Darwis (ed.) $7.00
by Drs. Djalinus Syah, Dra. Azimar Enong, dan H.N. Murdiati Sulastomo $7.00
by M.A.W. Brouwer $11.00
by Abdullah Nashih Ulwan $6.00
by $4.00
by Richard G. Lipsey & Peter O. Steiner $16.00