Colombia Ruhi Foundation · R. F.
Muassasah-I Maaarif-I Bahaaai · Palabra Publications
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Persian-Farsi Ruhi Book 1: Book one - Reflection on the Human Spirit | 978-1-890101-50-3 (1-890101-50-8) | 2000 |
| (Persian) Farsi Ruhi Book 6-sc: Ruhi Book 6 , Teaching the Cause | 978-1-896193-68-7 (1-896193-68-4) | 2004 |