| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Collectors Encyclopedia of Stangl Artware, Lamps, and Birds, Identification & Values | 978-1-57432-260-6 (1-57432-260-5) | 2002 |
| Collector's Encyclopedia of Stangl Dinnerware | 978-1-57432-152-4 (1-57432-152-8) | 1999 |
J R · R.J. · R.R. · Robert C., Jr. Runge · Robert J. · Robert R.