Não informado. (2020). Recently Published Articles. American Historical Association.
Chicago-referens (17:e uppl.)Não informado. Recently Published Articles. Washington: American Historical Association, 2020.
MLA-referens (8:e uppl.)Não informado. Recently Published Articles. American Historical Association, 2020.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.