Rugg, H. O. (1952). The teacher of teachers: Frontiers of theory and practice in teacher education ([1st ed.].). Harper.
Cita Chicago (17th ed.)Rugg, Harold Ordway. The Teacher of Teachers: Frontiers of Theory and Practice in Teacher Education. [1st ed.]. New York: Harper, 1952.
Cita MLA (9th ed.)Rugg, Harold Ordway. The Teacher of Teachers: Frontiers of Theory and Practice in Teacher Education. [1st ed.]. Harper, 1952.
Atenció: Aquestes cites poden no estar 100% correctes.