en

Primary source

ru

Translation primary source into russian

primary source
Historians rely on primary sources to gather accurate information.
Историки полагаются на первичные источники для сбора точной информации.

Definitions

A primary source is an original document or firsthand account that provides direct evidence or firsthand testimony about a particular event, object, person, or work of art. Examples include diaries, photographs, interviews, official documents, and artifacts.