@book{3296,
	author = {Davis, James P. and MacManus,James E.},
	title = {Introduction to a socio-religious statistical study of Puerto Rico in 44 maps, 28 charts and 8 graphs},
	publisher = {Institute of Inter-Cultural Communications; Committee on Socio-Religious Research},
	year = {n.d.},
	address = {Ponce, Catholic University of Puerto Rico}
}