Jakobson, Roman, author
Berlin Akademic-Verlag 1960
Buku Teks
Asinger, Fredrich, author
Akademie-Verlag, 1957
Buku Referensi
Baum, Stella
S. Fischer , 1976
Buku Teks
Berlin [T.p.] 1961
Buku Teks
Goethe, Johann Wolfgang von, author
Paderborn: Ferdinand Schoningh, [t.th]
Buku Teks