International Co-operative Alliance (ICA). Women Co-operators' News Letter. London: ICA.
Cita Chicago (17th ed.)International Co-operative Alliance (ICA). Women Co-operators' News Letter. London: ICA.
Cita MLA (8th ed.)International Co-operative Alliance (ICA). Women Co-operators' News Letter. London: ICA.
Atenció: Aquestes cites poden no estar 100% correctes.