Heitner, R. R. (1963). German tragedy in the age of enlightenment: A study in the development of original tragedies, 1724-1768. University of California Press.
Čikaški stil citiranja (17. izdanje)Heitner, Robert R. German Tragedy in the Age of Enlightenment: A Study in the Development of Original Tragedies, 1724-1768. Berkeley: University of California Press, 1963.
MLA način citiranja (8. izdanje)Heitner, Robert R. German Tragedy in the Age of Enlightenment: A Study in the Development of Original Tragedies, 1724-1768. University of California Press, 1963.
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