@book{25027,
	author = {Perloff, Nancy Lynn.},
	title = {Situating El Lissitzky :},
	publisher = {Getty Research Institute,},
	year = {c2003.},
	address = {Los Angeles, CA :},
	url = {http://www.loc.gov/catdir/enhancements/fy1003/2003004760-b.html}
}