Lourenço da Silva de Oliveira Pedro, C.M. 2022. Jeffrey F. Hamburger, Diagramming Devotion: Berthold of Nuremberg’s Transformation of Hrabanus Maurus’s Poems in Praise of the Cross. Chicago; London, The University of Chicago Press, 2020. Revista Española de Filosofía Medieval. 28, 2 (ene. 2022), 154–157. DOI:https://doi.org/10.21071/refime.v28i2.13459.