Não informado. (1949). Bulletin of hispanic studies. University of Liverpool, Institute of Hispanic Studies.
Chicago-referens (17:e uppl.)Não informado. Bulletin of Hispanic Studies. Liverpool, Inglaterra: University of Liverpool, Institute of Hispanic Studies, 1949.
MLA-referens (8:e uppl.)Não informado. Bulletin of Hispanic Studies. University of Liverpool, Institute of Hispanic Studies, 1949.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.