Hansen, Marcus Lee and Schlesinger, Arthur M.. The Atlantic Migration, 1607-1860, Cambridge, MA and London, England: Harvard University Press, 2013. https://doi.org/10.4159/harvard.9780674332614
Hansen, Marcus Lee and Schlesinger, Arthur M.. The Atlantic Migration, 1607-1860. Cambridge, MA and London, England: Harvard University Press, 2013. https://doi.org/10.4159/harvard.9780674332614
