Não informado. (1967). Colloquia Germanica. University of Kentucky, Department of Germanic and Classical Languages and Literatures.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Colloquia Germanica. Bern: University of Kentucky, Department of Germanic and Classical Languages and Literatures, 1967.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Colloquia Germanica. University of Kentucky, Department of Germanic and Classical Languages and Literatures, 1967.
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