1. Abdollahi, A., Henthorn, C., & Pyszczynski, T. (2010). Experimental peace psychology: Priming consensus mitigates aggression against outgroups under mortality salience. Behavioral Sciences of Terrorism and Political Aggression, 2(1), 30–37.
2. Achenbach, V. (2017). Willkommenskultur besteht “Stresstest”, aber Skepsis gegenüber Migration wächst [skepticism about refugee immigration increases]. Retrieved from
https://www.bertelsmann-stiftung.de/de/themen/aktuelle-meldungen/2017/ap
3. Allport, G. W. (1954). The nature of prejudice. Massachusetts: Addison Wesley.
4. Basabe, N., & Valencia, J. (2007). Culture of peace: Socio-structural dimensions, cultural values, and emotional climate. Journal of Social Issues, 63, 405–419.
https://doi.org/10.1111/j.1540-4560.2007.00516.x
.
5. Benedikter, R., & Karolewski, I. P. (2016). Germany and the refugee crisis. Global Policy.
http://www.globalpolicyjournal.com/blog/04/10/2016/germany-and-refugee-crisis