by Drs. Amin Widjaja Tunggal, Ak., M.B.A $6.00
by Drs. H. Lili M. Sadeli, M.Pd & Drs. Maman Ukas $6.00
by Nurcholis Madjid $9.00
by - $11.00
by Agnes Sawir $9.00
by Syaiful F. Prihadi $11.00