Ernst Friedrich (Germany)
- Ernst Friedrich (1894-1967) - Wikipedia (German) 9440
- Krieg dem Kriege! (1924) - Wikipedia (German) 9441
- War against War! - Photo-documentation (Archive) 9442
- Extract from 'War against War!' 9443
- War Against War! - Google Book 9444
- War Against War! - Google Books 9445
- Ernst Friedrich's Anti-War Museum, 1925-1933 9446
- Ernst Friedrich's fredsmuseum 9447
- Ernst Friedrich - The Anarchist Encyclopedia from the Daily Bleed 9448
- Ernst Friedrich's Pacifistic Anarchism 9449
- Peace Museums - Peace Matters 9450
- Google Images - Ernst Friedrich 9451
- Google Images - Krieg dem Kriege! 9452
- Google Images - War against War! 9453
- Google - Ernst Friedrich + Pacifist 9454
- Google - Ernst Friedrich + Anti-war Museum 9455
- Google - Ernst Friedrich + War against War! 9456
- Medical aspects of the First World War 9457
- War against war: British and German radical movements in the First World War - Google Book 9458