by Fredy Rangkuti $11.00
by Asiyanto $9.00
by Drs. Sisdjiatmo Kusumosuwidho, M.Sc $9.00
by Gittinger, J. Price $9.00
by Ikatan Akuntan Indonesia $11.00
by James H. Morrison $6.00
by Imelda Akmal $7.00