Hallam (2011) ‘Harnessing the Power of Evaluation in Humanitarian Action: an initiative to improve understanding and use of evaluation’ ALNAP Working Paper. London: ALNAP/ODI
Hallam (2011) ‘Harnessing the Power of Evaluation in Humanitarian Action: an initiative to improve understanding and use of evaluation’ ALNAP Working Paper. London: ALNAP/ODI