- ↑ Chisholm 1911, pp. 275–276.
- ↑ Sybel, H. von., Duff Gordon, L. (18--). The history and literature of the crusades. London.
- 1 2 3 4 5 6 7 8 Chisholm 1911, p. 276.
- This article incorporates text from a publication now in the public domain : Chisholm, Hugh, ed. (1911). "Sybel, Heinrich von". Encyclopædia Britannica . Vol. 26 (11th ed.). Cambridge University Press. pp. 275–276.
- Gooch, G.P. History and historians in the nineteenth century (1913). online
- Biography at Allgemeine Deutsche Biographie (in German)
External links
- Works by Heinrich von Sybel at Open Library
- History and Literature of the Crusades, trans. Lady Duff Gordon (at Google Books)
- Geschichte des ersten Kreuzzugs (at Google Books)
- . New International Encyclopedia . 1905.
Heinrich von Sybel | |
|---|---|
 | |
| Prussian Landtag | |
| In office 1862–1864 |
| International | |
|---|---|
| National | |
| Academics | |
| People | |
| Other | |