Não informado. (1965). UNISA english studies. University of South Africa, Department of English.
Chicago-referens (17:e uppl.)Não informado. UNISA English Studies. Pretoria, Africa do Sul: University of South Africa, Department of English, 1965.
MLA-referens (8:e uppl.)Não informado. UNISA English Studies. University of South Africa, Department of English, 1965.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.