Richardson, L. L. (1984). Introduction to library research in German studies: Language, literature and civilization. Westview.
Chicago-viite (17. p.)Richardson, Larry L. Introduction to Library Research in German Studies: Language, Literature and Civilization. Boulder, Colo: Westview, 1984.
MLA-viite (9. p.)Richardson, Larry L. Introduction to Library Research in German Studies: Language, Literature and Civilization. Westview, 1984.
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