Simple Living Collective. (1977). Taking charge: Achieving personal and political change through simple living. Bantam Books.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Simple Living Collective. Taking Charge: Achieving Personal and Political Change Through Simple Living. New York: Bantam Books, 1977.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Simple Living Collective. Taking Charge: Achieving Personal and Political Change Through Simple Living. Bantam Books, 1977.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.