@techreport{Hornstra2012,
author = {Hornstra, N. and Groenewold, W. and Lessard-Phillips, L. },
title= {The Turkish and Moroccan second generation and their comparison group peers in Amsterdam and Rotterdam: Technical report and codebook of the TIES (The integration of the European second generation) 2006–2007 project surveys},
year = {2012},
publisher = {DANS/Pallas Publications, Amsterdam University Press},
address = {Amsterdam},
number = {DANS Data Guide 9},
}