Hempell, T. (2005). Computers and productivity: How firms make a general purpose technology work ; an empirical analysis for Germany.
Chicago-Zitierstil (17. Ausg.)Hempell, Thomas. Computers and Productivity: How Firms Make a General Purpose Technology Work ; an Empirical Analysis for Germany. 2005.
MLA-Zitierstil (9. Ausg.)Hempell, Thomas. Computers and Productivity: How Firms Make a General Purpose Technology Work ; an Empirical Analysis for Germany. 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.