20 Examples of Types of Information Sources

The information sources o documentation are instruments for knowledge, search and access to information. These are various types of documents that contain useful information to satisfy a demand for knowledge. For instance: dictionaries, manuals, laws.

In a investigation, the sources of information are key when it comes to deepening the subject to be discussed and to refer third parties, so that they, in turn, can retrieve it for their own knowledge.

The sources of information can be very diverse and can provide more or less accurate data, which will influence the results of the investigation. To obtain quality research, it is important both the responsible handling of the information and the search for reliable sources, which are those that:

The sources of information can be found on various media, as long as they can capture and preserve the information for their posthumous recovery: auditory or audiovisual recordings, books, articles, press, web pages, bibliographic lists, photographs, among others.

Types of fonts

Depending on their origin, the sources of information are classified into:

Examples of types of information sources

Examples of primary information sources

1. Books
2. Scientific articles
3. Thesis
4. Patents
5. Conference papers
6. Films
7. Official documents
8. Website
9. Laws
10. Technical reports

Examples of secondary information sources

1. Bibliographies
2. Website
3. Encyclopedias
4. Indices
5. online database
6. Database on CD ROM
7. Census
8. Yearbooks
9. Atlas
10. Dictionaries

Examples of tertiary information sources

1. Bibliography of bibliographies
2. Reference work guides

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