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Dyfyniad Arddull ChicagoBrophy, Sinead, Helen Snooks, and Lesley Griffiths. Small-scale Evaluation in Health: A Practical Guide. Los Angeles: SAGE, 2008.
Dyfyniad MLABrophy, Sinead, et al. Small-scale Evaluation in Health: A Practical Guide. SAGE, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.