@book{1257,
	author = {Gerald O’Collins},
	title = {Catholicism -- A Very Short Introduction},
	publisher = {Oxford University Press},
	url = {https://library.trinitytheologicalcollege.org/cgi-bin/koha/opac-pdf-viewer.pl?file=E%20Books/E%20books%20History%20of%20Christianity/Catholicism%20--%20A%20Very%20Short%20Introduction%20%5BGerald%20O%E2%80%99Collins%5D.pdf}
}