Greener, I., & Greve, B. (2014). Evidence and evaluation in social policy. Wiley-Blackwell.
Chicago-čujuhus (17. p.)Greener, Ian, juo Bent Greve. Evidence and Evaluation in Social Policy. Malden, Massachusetts: Wiley-Blackwell, 2014.
MLA-čujuhus (9. p.)Greener, Ian, juo Bent Greve. Evidence and Evaluation in Social Policy. Wiley-Blackwell, 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.