@book{65728,
	author = {Montessori, Maria,},
	title = {Spontaneous Activity in Education},
	publisher = {Project Gutenberg,},
	year = {2008},
	address = {Salt Lake City, UT :},
	note = {Release date is 2008-03-02},
	url = {https://www.gutenberg.org/ebooks/24727}
}