Abstract

• This paper studies the biographical sources. They are one of the important sources of reference service in a library. They give not only information about people who are or were well-known, their birth, deaths and the descriptions of their lives and achievements but also inspiration and entertainment for readers. Biographical sources reflect a person’s experiences thoughts and feelings. The paper includes background history of biographical sources and their types, characteristics and usefulness as a reference work. It uses Survey research method was used to collect the biographical sources. It is provided to librarians for reference service and readers to know valuable and useful biographical information.