Hoggarth, L., & Comfort, H. (2010). A practical guide to outcome evaluation. Jessica Kingsley Publishers.
Chicago-čujuhus (17. p.)Hoggarth, Liz, juo Hilary Comfort. A Practical Guide to Outcome Evaluation. London ; Philadelphia: Jessica Kingsley Publishers, 2010.
MLA-čujuhus (9. p.)Hoggarth, Liz, juo Hilary Comfort. A Practical Guide to Outcome Evaluation. Jessica Kingsley Publishers, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.