Sorrell, R. D. (1983). Tradition and Innovation, Harmony and Hierarchy in St. Francis of Assisi's Sermon to the Birds. Franciscan studies, 43(1), 396-407. doi:10.1353/frc.1983.0012
Cita Chicago Style (17a ed.)Sorrell, Roger D. "Tradition and Innovation, Harmony and Hierarchy in St. Francis of Assisi's Sermon to the Birds." Franciscan Studies 43, no. 1 (1983): 396-407, https://doi.org/10.1353/frc.1983.0012.
Cita MLA (9a ed.)Sorrell, Roger D. "Tradition and Innovation, Harmony and Hierarchy in St. Francis of Assisi's Sermon to the Birds." Franciscan Studies, vol. 43, no. 1, 1983, pp. 396-407, https://doi.org/10.1353/frc.1983.0012.
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