(1968). Treaties and alliances of the world: A survey of international treaties in force and communities of states. Keesing's Publications; Scribner's.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Treaties and Alliances of the World: A Survey of International Treaties in Force and Communities of States. Bristol, New York: Keesing's Publications; Scribner's, 1968.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Treaties and Alliances of the World: A Survey of International Treaties in Force and Communities of States. Keesing's Publications; Scribner's, 1968.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.