@book{15938,
	author = {Kayser, Bernard.},
	title = {Cyclically-determined homeward flows of migrant workers and the effects of emigration.},
	publisher = {Organisation for Economic Co-operation and Development, Distributed in U.S. by OECD Publications Center, Washington, D.C.},
	year = {[1972]},
	address = {[Paris]}
}