International relations in the era of imperialism.Series 3. 1914-1917.

International relations in the era of imperialism.Series 3. 1914-1917.: Documents from the archives of the CAR.and time.Governments 1878-1917./ CommissionIn the Presidium of the CEC CEC for Ed.documents of the era of imperialism.- M.;L.: State.Social-eco.Publishing house, 1931-1940.-.Electronic Source: PB