Wallman, J. (2015). Stuffocation: Why we've had enough of stuff and need experience more than ever (First edition.). Spiegel & Grau.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Wallman, James. Stuffocation: Why We've Had Enough of Stuff and Need Experience More than Ever. First edition. New York: Spiegel & Grau, 2015.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Wallman, James. Stuffocation: Why We've Had Enough of Stuff and Need Experience More than Ever. First edition. Spiegel & Grau, 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.