Sheen,Raymand&others. (2015). HBR's guide to building your business case. Harvard business school publishing.
Chicago-referens (17:e uppl.)Sheen,Raymand&others. HBR's Guide to Building Your Business Case. Boston: Harvard business school publishing, 2015.
MLA-referens (9:e uppl.)Sheen,Raymand&others. HBR's Guide to Building Your Business Case. Harvard business school publishing, 2015.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.