@inbook{Berry1986,
author = {Berry, J.W. and Trimble, J.E. and Olmeda, È.L.},
title= {The assessment of acculturation},
year = {1986},
editor = {Lonner, W.J.},
editor = {Berry, J.W. },
booktitle = {Field methods in cross-cultural research},
address = {Beverly Hills},
publisher = {Sage},
pages = {291--324},
}