Murphy, S. (2016). The optimistic workplace: Creating an environment that energizes everyone. AMACOM, American Management Association.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Murphy, Shawn. The Optimistic Workplace: Creating an Environment That Energizes Everyone. New York: AMACOM, American Management Association, 2016.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Murphy, Shawn. The Optimistic Workplace: Creating an Environment That Energizes Everyone. AMACOM, American Management Association, 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.