realsource
nounUK /ˈrɪəl sɔːs/
US /ˈriːəl sɔːrs/
A real source is a place or person you can trust to give you true information.
The teacher showed us a real source, like a book written by an expert, for our project.
OTHER MEANINGS
2. The original place where something comes from, not a copy.
The museum has the real source of the old letter, not a photocopy.
3. A person who saw or knows something firsthand.
The reporter talked to a real source who was at the game.
4. A website or document that gives correct facts for schoolwork.
Our librarian helped us find a real source for our science report.