International Co-operative Alliance (ICA). Women Co-operators' News Letter. London: ICA.
Chicago-referens (17:e uppl.)International Co-operative Alliance (ICA). Women Co-operators' News Letter. London: ICA.
MLA-referens (8:e uppl.)International Co-operative Alliance (ICA). Women Co-operators' News Letter. London: ICA.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.