Ellet, W., & William Ellet. (2018). The: A student's guide. Boston, Massachusetts: Harvard Business Review Press.
Trích dẫn kiểu ChicagoEllet, William, và William Ellet. The: A Student's Guide. Boston, Massachusetts: Harvard Business Review Press, 2018.
Deismireacht MLAEllet, William, và William Ellet. The: A Student's Guide. Boston, Massachusetts: Harvard Business Review Press, 2018.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.