- Mina Yazdani. `Abdu'l-Bahá and the Iranian Constitutional Revolution: Embracing Principles while Disapproving Methodologies (2014). — Abdu’l-Baha’s orientation toward the Constitutional Revolution of 1906–1911: he embraced the p...
- Abdu'l-Bahá. Hippolyte Dreyfus-Barney, trans. La Politique: Treatise on Leadership (n.d.). — Translation into French from Persian by Dreyfus.
- Universal House of Justice. Secret of Divine Civilization Translation, Capital Punishment, and Other Questions (1991-06-20). — On the capitalization of pronouns, reference to "we Muslims," works of Abdu'l-Baha revealed during t...
- Universal House of Justice. Takfir, declaration of unbelief: includes excerpts from Risáliy-i-Siyasiyyih (2001-04-18). — Questions from an individual about the Muslim practice of takfir, declaring someone an unbeliever, w...
- Abdu'l-Bahá. Juan Cole, trans. Treatise on Leadership (1998-02).
- Juan Cole. Treatise on Leadership: Introduction (1998-02). — Informal notes about and introduction to `Abdu'l-Baha's Risalih-i-Siyasiyyih (1893).
- Abdu'l-Bahá. Bahá'í World Centre, trans. Treatise on Leadership (Risáliy-i-Síyásíyyih): Extracts (2001-04).
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