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Dyfyniad Arddull ChicagoFlavell, Julie. When London Was Capital of America. New Haven [Conn.]: Yale University Press, 2010.
Dyfyniad MLAFlavell, Julie. When London Was Capital of America. Yale University Press, 2010.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.