“An Introduction to The Letters to Serapion on the Holy Spirit by Athanasius of Alexandria”, Brian LePort

“Athanasius”, ChristianHistory.net

“Athanasius”, Tim Kimberely

“Athanasius: Select Works and Letters”, Philip Schaff (CCEL)

“Athanasius Chart”, Fourth Century Christianity

“Athanasius of Alexandria”, Orthodox Wiki

“St. Athanasius”, Catholic Encyclopedia.

“St. Athanasius of Alexandria”, Orthodox Research Institute

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