Athlin, E. (1988). Nursing based on an interaction model applied to patients with eating problems and suffering from Parkinson's Disease and dementia. Umeå Universitet.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Athlin, Elsy. Nursing Based on an Interaction Model Applied to Patients with Eating Problems and Suffering from Parkinson's Disease and Dementia. Umeå: Umeå Universitet, 1988.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Athlin, Elsy. Nursing Based on an Interaction Model Applied to Patients with Eating Problems and Suffering from Parkinson's Disease and Dementia. Umeå Universitet, 1988.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.