Langford, P. The Eighteenth Century (1688 - 1789): Paul Langford. The Oxford illustrated history of Britain.(1989).
Chicagoスタイル(17版)引用形式Langford, Paul. "The Eighteenth Century (1688 - 1789): Paul Langford." The Oxford Illustrated History of Britain.(1989) .
MLA(8版)引用形式Langford, Paul. "The Eighteenth Century (1688 - 1789): Paul Langford." The Oxford Illustrated History of Britain.(1989), .
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