References
Goujon, A. et al. 2007. New times, old beliefs: Projecting the future size of religions in Austria. Vienna Yearbook of Population Research: 237–270.
Goujon, A., É.C. Malenfant, and V. Skirbekk. 2013. Towards a Catholic North America? in S. D. Brunn, ed., The Changing World Religion Map. Springer.
Kaufmann, E., A. Goujon, and V. Skirbekk. 2011. The End of Secularization in Europe?: A Socio-Demographic Perspective. Sociology of Religion 73(1): 69–91.
Kaufmann, E.P. and V. Skirbekk. 2012. Go forth and multiply. Political Demography: How Population Changes Are Reshaping International Security and National Politics: 194.
PEW. 2011. The Future of the Global Muslim Population. Projections for 2010-2030. Washington, D.C.: PEW Forum on Religion and Public Life.
PEW. 2012. The Global Religious Landscape. Washington D.C.
Skirbekk, V. et al. 2012. The Religious Composition of the Chinese Diaspora, Focusing on Canada. Journal for the Scientific Study of Religion 51(1): 173–183.
Stonawski, M. et al. 2010. Projections of religiosity for Spain. Pages 421–438 in Work Session on Demographic Projections. Joint Eurostat/UNECE. Lisbon, Portugal.