Un article d'époque de Jacques Ghémard le dimanche 07 février 2010 à 12h58
Un article du Time POLOGNE: Raid & Renonciation Lundi 27 novembre 1933 et page 2 : "Neutral observers recalled that Poland, which has always relied on France as her champion against Germany, has grown increasingly nervous since Britain, France, Germany and Italy signed Benito Mussolini's Four Power Pact (TIME, June 19)."