Palozzi, Luca Kunsthistorisches Institut in Florenz, MPI, Max Planck Society;
https://www.journals.uchicago.edu/doi/pdfplus/10.1086/699963 (Verlagsversion)
https://www.journals.uchicago.edu/doi/full/10.1086/699962 (Verlagsversion)
Palozzi, L., & Bergkvist, G. T. (2018). A Brief Cross-disciplinary Study of Lion Paw Prints in Giovanni Pisano's Pisa Pulpit. Source: Notes in the History of Art, 37(4), 215-224.