历史研究主要是通过史料进行的,收集到丰富可信的史料是展开党史研究的第一步。党史研究中常接触到的三类史料(文献史料、口述史料、实物史料)的收集和研究方法应根据党史研究实际情况灵活穿插运用,相互补充,相互完善。 Historical research is mainly carried out through historical materials, collecting a wealth of credible historical data is the first step in the study of history of the party. The methods of collection and research of the three types of historical materials (historical documents, oral historical materials and physical historical materials) that are often touched upon in the study of the history of the Party should be flexibly applied based on the actual situation of the study of the history of the party, complementing each other and perfecting each other.