@book{108596,
	author = {Hader, Berta. and Hader, Elmer},
	title = {Cock-a-doodle-doo},
	publisher = {Macmillan},
	year = {[c1939]},
	address = {New York},
	note = {The frontispiece and illustrated t.-p. form a double colored plate.}
}