Brown, E. (2011). Working the Crowd. British Informatics society Ltd(BISL).
Chicago-čujuhus (17. p.)Brown, Eileen. Working the Crowd. New Delhi: British Informatics society Ltd(BISL), 2011.
MLA-čujuhus (9. p.)Brown, Eileen. Working the Crowd. British Informatics society Ltd(BISL), 2011.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.