@book{66170,
	author = {Yin, Xi, active 6th century B.C.},
	title = {關尹子},
	publisher = {Project Gutenberg,},
	year = {2008},
	address = {Salt Lake City, UT :},
	note = {Release date is 2008-04-25},
	url = {https://www.gutenberg.org/ebooks/25169}
}