| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Security Administration: An Introduction to the Protective Services | 978-0-409-90096-5 (0-409-90096-6) | 1990 | Richard S. Post · Arthur A Kingsbury |
| Security Manager's Desk Reference | 978-0-409-90014-9 (0-409-90014-1) | 1986 | Richard S. Post |
A.S. · D.A. · D. A. S. · D S · David A. · David S. · David Schachtsiek