Gersbach, H. (1998). International leadership in productivity at the aggregate and industry level. Journal of economic surveys, 12(1), . https://doi.org/10.1111/1467-6419.00047
Chicago-Zitierstil (17. Ausg.)Gersbach, Hans. "International Leadership in Productivity at the Aggregate and Industry Level." Journal of Economic Surveys 12, no. 1 (1998). https://doi.org/10.1111/1467-6419.00047.
MLA-Zitierstil (9. Ausg.)Gersbach, Hans. "International Leadership in Productivity at the Aggregate and Industry Level." Journal of Economic Surveys, vol. 12, no. 1, 1998, https://doi.org/10.1111/1467-6419.00047.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.