Lua APA (7ú heag.)
ebrary, Inc. (2002). Keep fit for life: Meeting the nutritional needs of older persons. World Health Organization ; Tufts University, School of Nutrition and Policy.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc. Keep Fit for Life: Meeting the Nutritional Needs of Older Persons. Geneva : [Medford, Mass.]: World Health Organization ; Tufts University, School of Nutrition and Policy, 2002.
Lua MLA (9ú heag.)
ebrary, Inc. Keep Fit for Life: Meeting the Nutritional Needs of Older Persons. World Health Organization ; Tufts University, School of Nutrition and Policy, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.