Krugerud. The Girl in Building C. Minnesota Historical Society Press.
Chicago-čujuhus (17. p.)Krugerud. The Girl in Building C. Minnesota Historical Society Press.
MLA-čujuhus (9. p.)Krugerud. The Girl in Building C. Minnesota Historical Society Press.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.