Tham khảo Guillaume Schnaebelé

  1. Unless otherwise noted, the content of this article is verbatim from the Handbook for the Diplomatic History of Europe, Asia, and Africa, 1870–1914. Frank Maloy Anderson, Amos Shartle Hershey. Pp. 128–9. Published by GPO, 1918. Edits for modernization, clarity and content corrections have been made.
  2. M. SCHNAEBELE IS DEAD.; His Arrest in 1887 Nearly Led to War Between France and Germany.", New York Times, Dec 6, 1900.
  3. Schnaebelé Affair (French), Edouard Boeglin — L’Alsace/Le Pays 4/1999
  4. The full letter from Bismarck is translated and published in Ellery Cory Stowell, Henry Fraser Munro. International Cases, Vol. 1. 226–8. Houghton Mifflin Company, 1916
  5. Ellery Cory Stowell, Henry Fraser Munro. International Cases, Vol.1. p. 225. Houghton Mifflin Company, 1916
  6. Thomas Barclay. Thirty Years, Anglo-French Reminiscences (1876–1906). pp. 90–1. Houghton Mifflin Company, 1914
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