Skipper, A. (2012). Dietitian ''s Handbook of Enteral and Parenteral Nutrition (3.). Jones & Bartlett Learning.
Lua i Stíl Chicago (17ú heag.)Skipper, Annalynn. Dietitian ''s Handbook of Enteral and Parenteral Nutrition. 3. Jones & Bartlett Learning, 2012.
Lua MLA (8ú heag.)Skipper, Annalynn. Dietitian ''s Handbook of Enteral and Parenteral Nutrition. 3. Jones & Bartlett Learning, 2012.
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