| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Personal Peacefulness: Psychological Perspectives | Paperback | 978-1-4939-5488-9 (1-4939-5488-1) | 2016 | Gregory K. Sims · Mindy R. Puopolo |
| Personal Peacefulness: Psychological Perspectives | Hardcover | 978-1-4614-9365-5 (1-4614-9365-X) | 2013 | Gregory K. Sims · Mindy R. Puopolo |