National Education Association of the United States. National Commission on Teacher Education and Professional Standards. Report of the [national] conference. s. n.
Cita Chicago (17th ed.)National Education Association of the United States. National Commission on Teacher Education and Professional Standards. Report of the [national] Conference. Washington: s. n.
Cita MLA (9th ed.)National Education Association of the United States. National Commission on Teacher Education and Professional Standards. Report of the [national] Conference. s. n.
Atenció: Aquestes cites poden no estar 100% correctes.