@inbook{Schmidt1994,
author = {Schmidt, C.M.},
title= {The country of origin, family structure and return migration of Germany's guest-workers},
year = {1994},
editor = {Burkhauser, R.V.},
editor = {Wagner, G.G. },
booktitle = {Vierteljahrsheft zur Wirtschaftsforschung},
address = {Berlin},
publisher = {Duncker and Humblot},
pages = {119--125},
}