Kubler, G. A. (1938). The era of Charles Mahon, third Earl of Stanhope, stereotyper, 1750-1825. [G.A. Kubler].
Lua i Stíl Chicago (17ú heag.)Kubler, George A. The Era of Charles Mahon, Third Earl of Stanhope, Stereotyper, 1750-1825. New York, N.Y.: [G.A. Kubler], 1938.
Lua MLA (8ú heag.)Kubler, George A. The Era of Charles Mahon, Third Earl of Stanhope, Stereotyper, 1750-1825. [G.A. Kubler], 1938.
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