@book{38479,
	author = {Friedrich, Carl Joachim},
	title = {Constitutional goverment and democracy; theory and practice in Europe and America,},
	publisher = {Ginn and Company},
	year = {1950.},
	address = {Boston},
	edition = {Revised edition.},
	note = {First edition published in 1937 under title: Constitutional goverment and politics.}
}