Não informado. (1976). Journal of Health Politics, Policy and Law. Duke University, Department of Health Administration.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. Journal of Health Politics, Policy and Law. Durham, NC: Duke University, Department of Health Administration, 1976.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. Journal of Health Politics, Policy and Law. Duke University, Department of Health Administration, 1976.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.