Associated Press Stylebook and Briefing on Media Law, published by The Associated Press

The Chicago Manual of Style, published by the University of Chicago Press

A Manual of Style, prepared by the U.S. Government Printing Office and published by Crown Publishers, Inc.

Webster's Third New International Dictionary or Webster's Ninth New Collegiate Dictionary, published by Merriam-Webster Inc.

The Elements of Style by Strunk and White, published by Macmillan Publishing Co., Inc.