Facts on File · Simon & Schuster
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Career Opportunities in the Film Industry | 978-0-8160-7353-5 (0-8160-7353-8) | 2009 | Fred Yager |
| When Friendship Hurts: How To Deal With Friends Who Betray, Abandon, Or Wound You | 978-0-7432-1145-1 (0-7432-1145-6) | 2002 | |
J.D. · J. P. · J. Y · Jan Yager · Ph.D.