Bartlett, J. R. (1977). A word index to Rainer Maria Rilke's lyric poetry with a critical word study (authorized facsimile 1970.). Univ. Microfilms International.
Chicago-referens (17:e uppl.)Bartlett, James Ronald. A Word Index to Rainer Maria Rilke's Lyric Poetry with a Critical Word Study. authorized facsimile 1970. Ann Arbor ; London: Univ. Microfilms International, 1977.
MLA-referens (8:e uppl.)Bartlett, James Ronald. A Word Index to Rainer Maria Rilke's Lyric Poetry with a Critical Word Study. authorized facsimile 1970. Univ. Microfilms International, 1977.
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