Goodwin, G. (2005). What outcomes, what interventions - the methodology.
Chicago-čujuhus (17. p.)Goodwin, G. What Outcomes, What Interventions - the Methodology. 2005.
MLA-čujuhus (9. p.)Goodwin, G. What Outcomes, What Interventions - the Methodology. 2005.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.