Martin, R. L., & Roger L. Martin and Sally R. Osberg. (2015). Getting beyond better: How social entrepreneurship works. Boston, Massachusetts: Harvard Business Review Press.
Chicago ZitierstilMartin, Roger L., und Roger L. Martin and Sally R. Osberg. Getting Beyond Better: How Social Entrepreneurship Works. Boston, Massachusetts: Harvard Business Review Press, 2015.
MLA ZitierstilMartin, Roger L., und Roger L. Martin and Sally R. Osberg. Getting Beyond Better: How Social Entrepreneurship Works. Boston, Massachusetts: Harvard Business Review Press, 2015.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.