Dyfyniad APA

International Co-operative Alliance (ICA). Women Co-operators' News Letter. London: ICA.

Dyfyniad Arddull Chicago

International Co-operative Alliance (ICA). Women Co-operators' News Letter. London: ICA.

Dyfyniad MLA

International Co-operative Alliance (ICA). Women Co-operators' News Letter. London: ICA.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.