by Drs. Amin Widjaja Tunggal, Ak., M.B.A $7.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $9.00
by Raden Mario Tino $2.83
by Drs. Soemarso, S.R $18.00
by Prof. Dr. H. Abdurrahmat Fathoni, M.Si $11.00
by Nurcholis Madjid $9.00
by Sufi S.Y. $9.00