Fisher, D. F. (1964). The Montessori manual for teachers and parents. R. Bentley.
Cita Chicago (17th ed.)Fisher, Dorothea Frances. The Montessori Manual for Teachers and Parents. Cambridge, Mass: R. Bentley, 1964.
Cita MLA (9th ed.)Fisher, Dorothea Frances. The Montessori Manual for Teachers and Parents. R. Bentley, 1964.
Atenció: Aquestes cites poden no estar 100% correctes.