Cyfeiriadau
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Llywodraeth EM (2009) Valuing People Now: A New Three-year Strategy for People with Learning Disabilities, Llundain, yr Adran Iechyd.
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Y Gwasanaeth Iechyd Gwladol (2016) Caring and Communication Difficulties [ar-lein] Ar gael yn http://www.nhs.uk/ conditions/ social-care-and-support-guide/ pages/ communication-problems-carers.aspx (cyrchwyd 11 Mawrth 2016).
Y rhwydwaith Cymorth i Athrawon a Robert Latham (2016) ‘Listening’, BeWellTeachWell [ar-lein]. Ar gael yn http://www.bewellteachwell.org.uk/ relationships/ listening (cyrchwyd 11 Mawrth 2016).