Zunes, S., & Kurtz, L. R. (1999). Nonviolent social movements: A geographical perspective. Blackwell Publisher.
Chicago-čujuhus (17. p.)Zunes, Stephen, juo Lester R. Kurtz. Nonviolent Social Movements: A Geographical Perspective. Massachusetts: Blackwell Publisher, 1999.
MLA-čujuhus (9. p.)Zunes, Stephen, juo Lester R. Kurtz. Nonviolent Social Movements: A Geographical Perspective. Blackwell Publisher, 1999.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.