Mattingly, P. H. (1975). The classless profession: American schoolmen in the nineteenth century. New York University Press.
Cita Chicago Style (17a ed.)Mattingly, Paul H. The Classless Profession: American Schoolmen in the Nineteenth Century. New York: New York University Press, 1975.
Cita MLA (9a ed.)Mattingly, Paul H. The Classless Profession: American Schoolmen in the Nineteenth Century. New York University Press, 1975.
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