International Social Security Association. (2001). International social security series. Transaction Publ.
Cita Chicago Style (17a ed.)International Social Security Association. International Social Security Series. New Brunswick, NJ [u.a.]: Transaction Publ, 2001.
Cita MLA (8a ed.)International Social Security Association. International Social Security Series. Transaction Publ, 2001.
Precaución: Estas citas no son 100% exactas.