Horn, D. B. (1967). Great Britain and Europe in the eighteenth century. Clarendon Press.
Lua i Stíl Chicago (17ú heag.)Horn, David Bayne. Great Britain and Europe in the Eighteenth Century. Oxford: Clarendon Press, 1967.
Lua MLA (9ú heag.)Horn, David Bayne. Great Britain and Europe in the Eighteenth Century. Clarendon Press, 1967.
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