https://boris-portal.unibe.ch/entities/publication/bcafac2c-dc82-4fcc-be62-b486cbd13aed
Christian Engagement with Islam: Ecumenical Journeys since 1910
christian engagementislamecumenicaljourneyssince
https://books.google.pl/books?id=TUpSZrILdAUC&printsec=frontcover&source=gbs_ge_summary_r
Global Pentecostalism: The New Face of Christian Social Engagement - Donald E. Miller, Tetsunao...
How and why is Christianity's center of gravity shifting to the developing world? To understand this rapidly growing phenomenon, Donald E. Miller and Tetsunao...