Turner, R. H., & Killian, L. M. The field of collective behavior.
Chicago-čujuhus (17. p.)Turner, Ralph H., juo Lewis M. Killian. The Field of Collective Behavior.
MLA-čujuhus (9. p.)Turner, Ralph H., juo Lewis M. Killian. The Field of Collective Behavior.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.