HBR. (2018). Harvard Business Review Entrepreneur's handbook: Everything you need to launch and grow your new business. Harvard Business Review Press.
Chicago-referens (17:e uppl.)HBR. Harvard Business Review Entrepreneur's Handbook: Everything You Need to Launch and Grow Your New Business. Boston: Harvard Business Review Press, 2018.
MLA-referens (9:e uppl.)HBR. Harvard Business Review Entrepreneur's Handbook: Everything You Need to Launch and Grow Your New Business. Harvard Business Review Press, 2018.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.