BERGER, Peter L. The desecularization of the world : resurgent religion and world politics. Washington : Ethics and Public Policy Center ; Grand Rapids : William B. Eerdmans Publishing, c1999. viii, 135 s. Dostupné na internetu: <http://www.gbv.de/dms/sub-hamburg/270185836.pdf> ISBN 978-0-8028-4691-4.