Possible Clues:

• Reporter's name
• It gives the author's name under the title or heading
• It gives the name of the writer of a report
• Name of the writer on an article
• 'Puzzle by Peter Gordon,' e.g.
• Writer's name on article in newspaper
• Name in the newspaper?
• Where credit is given
• A ghostwriter isn't given one
• Sub thus identified position for throw-in?