@article{Calhoun1993,
author = {Calhoun, C.},
title= {Book review: From provinces into nations: Demographic integration in Western Europe, 1870–1960, by Susan Cotts Watkins},
year = {1993},
doi = {10.1086/244688},
journal = {Journal of Modern History},
volume = {65},
number = {3},
pages = {597--599},
}