@unpublished{Brewer2011,
author = {Mike Brewer and James Browne and Haroon Chowdry and Claire Crawford},
title = {The impact of a time-limited, targeted in-work benefit in the medium-term: an evaluation of In Work Credit},
year = {2011},
month = {Aug},
doi = {10.1920/wp.ifs.2011.1114},
url = {http://www.ifs.org.uk/wps/wp1114.pdf},
}