Abrahams, J. (2007). 101 mission statements from top companies: Plus guidelines for writing your own mission statement. Ten Speed Press.
Chicago-referens (17:e uppl.)Abrahams, Jeffrey. 101 Mission Statements from Top Companies: Plus Guidelines for Writing Your Own Mission Statement. Berkeley, CA: Ten Speed Press, 2007.
MLA-referens (9:e uppl.)Abrahams, Jeffrey. 101 Mission Statements from Top Companies: Plus Guidelines for Writing Your Own Mission Statement. Ten Speed Press, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.