Randy Larson Commas Teaching Students to Use Commas Correctly, Without Boring Them to Tears Teaching the Boring Stuff Series 1999
Punctuation. Part I: The Comma I. The Comma A. Use a comma to separate 3 or more items in a series. This can include single words, phrases, or clauses.
Chapter 5 Mechanics of Writing Business Communication Copyright 2010 South-Western Cengage Learning.
Punctuation
