R. L · Richard L. · Richard T LaPiere · Richard Tracy Lapiere
Kessinger Publishing, LLC · McGraw-Hill
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Collective Behavior | 978-1-4304-8123-2 (1-4304-8123-4) | 2007 |
| Social Change | 978-0-07-036366-3 (0-07-036366-8) | 1965 |