@techreport{Berthoud2009,
author = {Berthoud, R. and Fumagalli, L. and Lynn, P. and Platt, L.},
title= {Design of the Understanding Society ethnic minority boost sample},
year = {2009},
publisher = {Institute for Social and Economic Research, University of Essex (Understanding Society Working Paper 2009-02)},
address = {Colchester},
}