Vermeulen, F., & by Freek Vermeulen. (2017). Breaking bad habits: How to reinvigorate your business by defying industry norms. Boston, Massachusetts: Harvard Business Review Press.
استشهاد بنمط شيكاغوVermeulen, Freek, و by Freek Vermeulen. Breaking Bad Habits: How to Reinvigorate Your Business By Defying Industry Norms. Boston, Massachusetts: Harvard Business Review Press, 2017.
MLA استشهادVermeulen, Freek, و by Freek Vermeulen. Breaking Bad Habits: How to Reinvigorate Your Business By Defying Industry Norms. Boston, Massachusetts: Harvard Business Review Press, 2017.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.