Punch , M. (1986). the politics and ethics of fieldwork. Hills.
Chicago-čujuhus (17. p.)Punch , Maurice. The Politics and Ethics of Fieldwork. Beverly: Hills, 1986.
MLA-čujuhus (9. p.)Punch , Maurice. The Politics and Ethics of Fieldwork. Hills, 1986.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.