- Citation Suggestion for this Object
- TextGrid Repository (2012). Spyri, Johanna. Biographie: Spyri, Johanna. Johanna Spyri (Fotografie von Johannes Ganz in Zürich, um 1875). Digitale Bibliothek. TextGrid. https://hdl.handle.net/11858/00-1734-0000-0005-142A-0