McDowall, D. (1999). Britain in close-up. Longman.
Cita Chicago (17th ed.)McDowall, David. Britain in Close-up. Essex: Longman, 1999.
Cita MLA (9th ed.)McDowall, David. Britain in Close-up. Longman, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.