@book{21903,
	author = {Nietzsche, Friedrich Wilhelm, 1844-1900},
	title = {The works},
	publisher = {Black's Readers Service Company},
	year = {1957},
	address = {New York},
	url = {https://nationalvanguard.org/books/Thus-Spoke-Zarathustra-by-F.-Nietzsche.pdf}
}