Sentence examples for as primary sources from inspiring English sources

Still, I depended on these letters, and not only as primary sources.

None of the renewable sources he names are practical as primary sources of energy.

Their correspondence archives were used as primary sources of data and analyzed for examples of altruism.

Children can also serve as primary sources, telling stories that make the candidates real to ordinary people.

I saved the letters to use as primary sources with my future students.

Past panels have featured such themes as elections, the historical significance of rivers, and letters as primary sources.

Use parents and other family members as primary sources by having students interview them as part of their research.

Photovoltaic (PV) and wind energy are used as primary sources and a fuel cell is used as backup power.

But hereafter in class, as scientists, we would look to life itself as primary source.

"It's just astounding as primary source material," said Carole Ann Fabian, the Avery Library's director.

This impression is only strengthened if you have encountered Shalamov's stories quoted as primary source material in historical works by Robert Conquest and Applebaum, or by the political philosopher John Gray.