Não informado. (2018). Research in the Teaching of English. National Council of Teachers of English.
Chicago-referens (17:e uppl.)Não informado. Research in the Teaching of English. Urbana, Ill: National Council of Teachers of English, 2018.
MLA-referens (8:e uppl.)Não informado. Research in the Teaching of English. National Council of Teachers of English, 2018.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.