Dyfyniad APA

Williams, A. (2013). Research: Improve your reading and referencing skills. HarperCollins.

Dyfyniad Arddull Chicago

Williams, Anneli. Research: Improve Your Reading and Referencing Skills. London: HarperCollins, 2013.

Dyfyniad MLA

Williams, Anneli. Research: Improve Your Reading and Referencing Skills. HarperCollins, 2013.

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