Halsbury's statutes of England and Wales.4th ed. Volume.31, Immigration,1987. Butterworths.
Chicago Edition CitationHalsbury's Statutes of England and Wales.4th Ed. Volume.31, Immigration,1987. London: Butterworths.
Cita MLAHalsbury's Statutes of England and Wales.4th Ed. Volume.31, Immigration,1987. Butterworths.
Atenció: Aquestes cites poden no estar 100% correctes.