1. Mostly Harmless Econometrics: an Empiricist’s Companion;Angrist,2008
2. The Politics of Post-Industrial Welfare States: Adapting Post-war Social Policies to New Social Risks;Armingeon,2007
3. Austria, Statistik, 2011. Bevölkerungsstand. 2011. Vienna.
4. Austria, Statistik, 2014. Wanderungen. 2013. Vienna.
5. Austria, Statistik, Vienna, ISIS Database., 2011.