- Bahá'u'lláh and Abdu'l-Bahá, et al. Continental Counsellors of Europe, comp. Arte (n.d.). Spanish translation of English "Compilation on the Arts." Compilations.
- Bahá'u'lláh and Abdu'l-Bahá, et al. Continental Counsellors of Europe, comp. Arts: Compilation from other compilations (n.d.). Compilations.
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