District of Columbia Board of Education, Piney Branch Citizens’ Association Against Muzzey’s School History. Washington, D. C., April 25, 1923.
Board of Education, Washington, D. C., Ernest Greenwood, Chairman, Report of the Special Committee on Muzzey’s American History. 1923.
Congressional Record, 68th Congress, 2d Session, Vol. LXVI, No. 77, pp. 5396-5398. Washington.
House Report, No. 12033, Public Bill, No. 595, 68th Congress, 2d Session, “An Act Making Appropriations for the Government of the District of Columbia and Other Activities Chargeable Wholly or in Part Against the Revenues of Such District for the Fiscal Year Ending June 30, 1925.”
Toward the New Education: The Case Against Autocracy in Our Public Schools. The Teachers’ Union of the City of New York.
The Trial of the Three Suspended Teachers of the De Witt Clinton High School. Teachers’ Defense Fund, New York.
Dotey, Aaron I., The Exploitation of the Public School System of New York. Teachers’ Council, New York.
Department of Education of the City of New York, In the Matter of the Trial of Charges of Conduct unbecoming a teacher and to the prejudice of good order, efficiency and discipline preferred against Benjamin Glassberg. The Teachers’ Union, New York.
Books (Secondary)
Bourne, William Oland, History of the Public School Society of the City of New York. William Wood and Company, New York, 1870.