Springerle and Lebkuchen: Edible Icons of Christmas. Petits Propos Culinaires, [S. l.], p. 64–70, 2021. DOI: 10.1558/ppc.27814. Disponível em: https://journal.equinoxpub.com/ppc/article/view/27814.. Acesso em: 14 aug. 2024.