History--Sources
Reference under the heading [History--Sources]
Use this subdivision combination as a form subdivision under names of countries, cities, etc., and individual corporate bodies, and under classes of persons, ethnic groups, and topical headings not inherently historical for collections of materials of all types, such as legal documents, letters, diaries, family papers, visual and moving image materials, assembled at a later time to serve as source materials for use by students, scholars, etc., in their research on the subject.
Sources