@book{172901,
	author = {Davison W. Phillips},
	title = {PUBLIC OPINION QUARTERLY, ANNO 51-N.4 SUPPL. (1987)},
	publisher = {UNIVERSITY OF CHICAGO},
	year = {1987},
	address = {CHICAGO},
	edition = {1a ed.},
	note = {Note Storiche dei 50 Anni della Rivista Public Opinion Quarterly.}
}