Wittner. Working for Peace and Justice. The University of Tennessee Press.
Chicago-čujuhus (17. p.)Wittner. Working for Peace and Justice. The University of Tennessee Press.
MLA-čujuhus (9. p.)Wittner. Working for Peace and Justice. The University of Tennessee Press.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.