"Family Size in England and Wales: Place, Class, and Demography, 1891-1911"(2001) online edition* Grabill, Wilson H.. Clyde V. Kiser, Pascal K. Whelpton.
"Family Size in England and Wales: Place, Class, and Demography, 1891-1911"(2001) online edition* Grabill, Wilson H.. Clyde V. Kiser, Pascal K. Whelpton.