@book{60622,
	author = {ʻAbdu'l-Bahá,},
	title = {The Secret of Divine Civilization},
	publisher = {Project Gutenberg,},
	year = {2006},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://en.wikipedia.org/wiki/The_Secret_of_Divine_Civilization},
	url = {https://www.gutenberg.org/ebooks/19237}
}