by Gazalba Saleh, S.H. M.H $9.00
by Glenda Crosling, Graeme Atherton, Siti Norbaya Azizan $59.99
by A. Tresna Sastrawijaya, M.Sc $7.00
by Prof. Dr. S. Nasution, M.A. $7.00
by Redaksi Rineka Cipta $7.00
by Drs. J. Riwu Kaho $9.00