Greenhaven Encyclopedia of Ancient Mesopotamia: Zoroastrianism
Encyclopedia of World Biography: Zoroaster
Encyclopedia of Modern Middle East and North Africa: Zoroastrianism
Global Events: Milestone Events Through History: Zoroastrianism is Founded in Persia
New York Times Article (2019): A Vanishing Feast
Encyclopedia of Religion: Zoroastrianism
Encyclopedia of Philosophy: Zoroastrianism
**Sacred Texts Interpreted: Zoroastrianism - Includes an overview of Zoroastrianism and commentary on sections of Zoroastrian Literature, verses from the Gathas, and the Zand.
** = Primary source(s) included