| 1. Book of Yoal |
| The text of the Biblical chapters in Hebrew and English. |
| http://www.hareidi.org/bible/Joel.htm |
| 2. Catholic Encyclopedia: Joel |
| Commentary on the Biblical prophet from the traditional Catholic perspective. |
| http://www.newadvent.org/cathen/08419a.htm |
| 3. Jewish Encyclopedia: Joel |
| Overview of the prophet from the traditional Jewish perspective. |
| http://www.jewishencyclopedia.com/view.jsp?ar... |