Albrecht, H. (2019). Adolph Lewisohn (English edition): Copper Magnate in the "Gilded Age". Hamburg University Press.
Chicago Style (17. basım) AtıfAlbrecht, Henning. Adolph Lewisohn (English Edition): Copper Magnate in the "Gilded Age". Hamburg: Hamburg University Press, 2019.
MLA (9th ed.) AtıfAlbrecht, Henning. Adolph Lewisohn (English Edition): Copper Magnate in the "Gilded Age". Hamburg University Press, 2019.
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