Blanchflower, D. G. (1993). Entrepreneurship, happiness and supernormal returns: Evidence from Britain and the US.
Chicago-Zitierstil (17. Ausg.)Blanchflower, David G. Entrepreneurship, Happiness and Supernormal Returns: Evidence from Britain and the US. London, 1993.
MLA-Zitierstil (9. Ausg.)Blanchflower, David G. Entrepreneurship, Happiness and Supernormal Returns: Evidence from Britain and the US. 1993.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.