Allen. America's Digital Army. University of Nebraska Press.
Chicago-čujuhus (17. p.)Allen. America's Digital Army. University of Nebraska Press.
MLA-čujuhus (9. p.)Allen. America's Digital Army. University of Nebraska Press.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.