National Education Association of the United States. (1982). NEA today. National Education Association.
Chicago-referens (17:e uppl.)National Education Association of the United States. NEA Today. Washington, D.C.: National Education Association, 1982.
MLA-referens (9:e uppl.)National Education Association of the United States. NEA Today. National Education Association, 1982.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.