(1991). Foxpro 2.0: Commands & functiond. BPB publications.
Chicago-čujuhus (17. p.)Foxpro 2.0: Commands & Functiond. [s. n]: BPB publications, 1991.
MLA-čujuhus (9. p.)Foxpro 2.0: Commands & Functiond. BPB publications, 1991.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.