Sentence examples for several reference sources from inspiring English sources

Independent researchers, using several reference sources, checked all chemical structures to be sure that they were correct; limited numbers of errors were found.

Several reference sources were used to attribute a cost to these tests [ 26- 29].

The French loved Franklin, evidently, and he loved them (at least there are several references in historical sources to his eye for the ladies).

It features several references to real life witchcraft sources.

There are several references to the cathedral in medieval sources.

Several references looped back to earlier episodes.

Anne Frank made several references to it in her diary.

There are several references to the American Indian.

The original made several references to 'Consuela' de Saint-Exupéry.

Several references were omitted and other references were numbered incorrectly.

The episode makes several references to Syd Barrett.