@inbook{Duncan1966,
author = {Duncan, O.D.},
title= {Methodological Issues in the Study of Social Mobility},
year = {1966},
editor = {Lipset, S.M.},
editor = {Smelser, N.J.},
booktitle = {Social Structure and Mobility in Economic Development},
address = {Chicago},
publisher = {Aldine},
pages = {51--97},
}