Welfens, P. J. J., & Addison, J. T. Innovation, employment and growth policy issues in the EU and the US.
Цитирование в стиле Чикаго (17-е изд.)Welfens, Paul J. J., и John T. Addison. Innovation, Employment and Growth Policy Issues in the EU and the US. Berlin, Heidelberg Springer-Verlag Berlin Heidelberg 2009.
Цитирование MLA (8-е изд.)Welfens, Paul J. J., и John T. Addison. Innovation, Employment and Growth Policy Issues in the EU and the US.
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