Katz, M. B. (1968). The irony of early school reform: Educational innovation in mid-nineteenth century Massachusetts. Havard University.
Cita Chicago (17th ed.)Katz, Michael B. The Irony of Early School Reform: Educational Innovation in Mid-nineteenth Century Massachusetts. Cambridge: Havard University, 1968.
Cita MLA (9th ed.)Katz, Michael B. The Irony of Early School Reform: Educational Innovation in Mid-nineteenth Century Massachusetts. Havard University, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.