Knauer, Georg Nicholaus (2010). “The Earliest Vocabulary of Romani Words (c. 1515) in the Collectanea of Johannes ex Grafing, a student of Johannes Reuchlin and Conrad Celtis”. 《Romani Studies》 20 (1): 1–15. doi:10.3828/rs.2010.1. S2CID170292032.
glottolog.org
Hammarström, Harald; Forkel, Robert; Haspelmath, Martin; Bank, Sebastian, 편집. (2023). 〈{{{영어이름}}}〉. 《Glottolog 4.8》. Jena, Germany: Max Planck Institute for the Science of Human History.
semanticscholar.org
api.semanticscholar.org
Knauer, Georg Nicholaus (2010). “The Earliest Vocabulary of Romani Words (c. 1515) in the Collectanea of Johannes ex Grafing, a student of Johannes Reuchlin and Conrad Celtis”. 《Romani Studies》 20 (1): 1–15. doi:10.3828/rs.2010.1. S2CID170292032.
