@book{109121,
	author = {Searcy, William A., and Nowicki, Stephen, and ebrary, Inc.},
	title = {The evolution of animal communication},
	publisher = {Princeton University Press,},
	year = {c2005.},
	series = {Monographs in behavior and ecology},
	address = {Princeton :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10367238}
}