1. Ahern K.J. (ed.), Visions of Hope: Emerging Theologians and the Future of the Church, New York: Orbis Books, Maryknoll 2013.
2. Alberigo G., Conciliarità, futuro delle chiese, in A. Melloni, S. Scatena (eds.), Synod and Synodality. Theology, History, Canon Law and Ecumenism in New Contact, Münster: LIT 2005, p. 463-488.
3. Allen J.L. Jr., The Future Church. How Ten Trends Are Revolutionizing the Catholic Church, New York-London: Doubleday 2009.
4. Anderson A.H., An Introduction to Pentecostalism: Global Charismatic Christianity, Cambridge: Cambridge University Press 2014.
5. Anderson A.H. et al., Studying Global Pentecostalism: Theories and Methods, Berkeley-Los Angeles-London: University of California Press 2010.