Söderbom, M., & Teal, F. (2003). Openness and human capital as sources of productivity growth: An empirical investigation. University of Oxford.
Dyfyniad Arddull ChicagoSöderbom, M., and F. Teal. Openness and Human Capital as Sources of Productivity Growth: An Empirical Investigation. University of Oxford, 2003.
Dyfyniad MLASöderbom, M., and F. Teal. Openness and Human Capital as Sources of Productivity Growth: An Empirical Investigation. University of Oxford, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.