Campbell, S. D., & Diebold, F. X. (2005). Stock returns and expected business conditions: Half a century of direct evidence. National Bureau of Economic Research.
Chicago-Zitierstil (17. Ausg.)Campbell, Sean D., und Francis X. Diebold. Stock Returns and Expected Business Conditions: Half a Century of Direct Evidence. Cambridge, Mass: National Bureau of Economic Research, 2005.
MLA-Zitierstil (9. Ausg.)Campbell, Sean D., und Francis X. Diebold. Stock Returns and Expected Business Conditions: Half a Century of Direct Evidence. National Bureau of Economic Research, 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.