Seghers, Anna, 1900-1983, author
Kürbickern und Tendenzen Damnitz, 1975
Buku Teks
Lennartz, Franz
Alfred Kroner, 1974
Buku Referensi
Walter de Gruyter, 1963
Buku Referensi
Boor, Helmut de, author
CH Beck'sche , 1949-1970
Buku Teks
Schmitt, Franz Anselm
Walter de Gruyfer, 1959
Buku Referensi