by Nasim Halim $9.00
by St. Darmawijaya, Pr $3.00
by Raymons Aron $6.00
by Jaja Zakaria $12.00
by Trim Sutidja $6.00
by Drs. M.S. Tajul Khalwaty, A.S $9.00
by Abuddin Nata $7.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $12.00
by Nasr Hamid Abu Zayd $6.00
by Tony Buzan $11.00
by Vivienne Wallington $7.00
by Prof. DR. dr. S.M. Lumbantobing, SpS(K), SpKJ $5.00