@book{42545,
	author = {Luther, Martin, and Allen, Nathan H.},
	title = {Dr. Martin Luther's Deutsche Geistliche Lieder :},
	publisher = {Project Gutenberg,},
	year = {1996},
	address = {Salt Lake City, UT :},
	note = {Release date is 1996-02-01},
	url = {https://www.gutenberg.org/ebooks/417}
}