Robertson, J. G. A history of German literature. G. P. Putnam´s Sons.
Cita Chicago Style (17a ed.)Robertson, J. G. A History of German Literature. New York, Estados Unidos: G. P. Putnam´s Sons.
Cita MLA (9a ed.)Robertson, J. G. A History of German Literature. G. P. Putnam´s Sons.
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