Weiss, J. (2016). HBR guide to negotiating. Harvard Business Review Press.
Trích dẫn kiểu ChicagoWeiss, Jeff. HBR Guide to Negotiating. Harvard Business Review Press, 2016.
MLA citiranjeWeiss, Jeff. HBR Guide to Negotiating. Harvard Business Review Press, 2016.
Opozorilo: Ti citati niso vedno 100% točni.