Austrian red book. Official files pertaining to pre-war history. (Intended to serve as an addendum and a supplement to the documents giving the history of the war of 1914 published in the Austro-Hungarian red book.).
Ministerium des Kaiserlichen Hauses und des Aussern, afterwards Femeinsames Ministerium des Aussern und des Kaiserlichen Hauses (Austria)
London,
1920.