(1990). Contested Elections and Recounts.
Chicago-čujuhus (17. p.)Contested Elections and Recounts. 1990.
MLA-čujuhus (9. p.)Contested Elections and Recounts. 1990.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.
APA-čujuhus (7. p.)