国际法渊源的研究是国际法研究的主要部分。国际法渊源的研究方法以丰富、系统、综合为基本原则。条约、习惯法、案例和学者观点的研究方法不尽相同。国际法渊源的研究方法将走上更为具体、实证的道路;不同领域的国际法渊源的研究方法也有各自的特点。 The study of the sources of international law is a major part of the study of international law. The source of international law research methods to rich, systematic and comprehensive as the basic principle. Research methods vary from treaties, customary law, case and scholarly perspectives. The research methods of the origin of international law will embark on a more concrete and positive path; the research methods of the sources of international law in different fields also have their own characteristics.