Great Britain. Foreign Office, France. Ministère des affaires étrangères, Russia. Ministerstvo inostrannykh del, Belgium. Ministère des affaires étrangères, Serbia. Ministarstvo inostranih dela, Germany. Auswärtiges Amt, . . . Bethmann Hollweg, T. v. (1915). Collected diplomatic documents relating to the outbreak of the European War. H.M. Stationery Office, Harrison and Sons Printers.
Παραπομπή σε μορφή Chicago (17η εκδ.)Great Britain. Foreign Office, France. Ministère des affaires étrangères, Russia. Ministerstvo inostrannykh del, Belgium. Ministère des affaires étrangères, Serbia. Ministarstvo inostranih dela, Germany. Auswärtiges Amt, Austro-Hungarian Monarchy. Ministerium des K. und K. Hauses und des Äussern, Giovanni Giolitti, και Theobald von Bethmann Hollweg. Collected Diplomatic Documents Relating to the Outbreak of the European War. London: H.M. Stationery Office, Harrison and Sons Printers, 1915.
Παραπομπή σε μορφή MLA (8th εκδ.)Great Britain. Foreign Office, et al. Collected Diplomatic Documents Relating to the Outbreak of the European War. H.M. Stationery Office, Harrison and Sons Printers, 1915.