Poland and Hungary according to the 1988 polish and the 1990 hungarian population and housing census
A fogyatékosság kérdése a magyar népszámlálások torténetében : 1869-1949
Demographical and living standard time series : 1989-1998
Family in transition : 2001
Recensement général de la population
Demographic Yearbook
Demographic Yearbook [Hungria]
Population census