@inbook{Haines1992,
author = {Haines, M.R. },
title= {Occupation and social class during fertility decline: Historical perspectives},
year = {1992},
editor = {Gillis, J.R.},
editor = {Tilley, L.A.},
editor = {Levine, D.},
booktitle = {The European Experience of Declining Fertility, 1850-1970},
address = {Oxford},
publisher = {Oxford University Press},
pages = {193--226},
}