Léon, M. (1943). The problem of aggression: A proposal of measures of enforcement against violations of the Treaty for the Renunciation of War as an instrument of national policy (the Pact of Paris also known as Kellogg-Briand Pact). S.l.: s.n.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Léon, Maurice. The Problem of Aggression: A Proposal of Measures of Enforcement Against Violations of the Treaty for the Renunciation of War as an Instrument of National Policy (the Pact of Paris Also Known as Kellogg-Briand Pact). S.l.: s.n, 1943.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Léon, Maurice. The Problem of Aggression: A Proposal of Measures of Enforcement Against Violations of the Treaty for the Renunciation of War as an Instrument of National Policy (the Pact of Paris Also Known as Kellogg-Briand Pact). S.l.: s.n, 1943.