American Federation of Teachers. (2004). Public employee advocate. American Federation of Teachers.
Chicago-referens (17:e uppl.)American Federation of Teachers. Public Employee Advocate. Washington, D.C.: American Federation of Teachers, 2004.
MLA-referens (9:e uppl.)American Federation of Teachers. Public Employee Advocate. American Federation of Teachers, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.