1. As an additional benefit, a source book „Who Makes What?” is compiled.

2. Composing with Finale is an excellent source book for both beginning as well as more advanced composers

3. I had once remotely read of the term Ambivert while perusing through Young’s “Source Book for Social Psychology“

4. Ambivert (n.) "person exhibiting features of an extrovert and an introvert," coined by Kimball Young in "Source Book for Social Psychology" (1927), from ambi-"about, around" + -vert (as in earlier introvert), which is ultimately from Latin vertere "to turn," from PIE root *wer-(2) …