VENTARA SOFTWARE. (1991). VENTARA SOFTWARE VERSION 4.0. VENTURA PUB.
Chicago-čujuhus (17. p.)VENTARA SOFTWARE. VENTARA SOFTWARE VERSION 4.0. USA: VENTURA PUB, 1991.
MLA-čujuhus (9. p.)VENTARA SOFTWARE. VENTARA SOFTWARE VERSION 4.0. VENTURA PUB, 1991.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.