模板:R:fro:Einhorn
“Appendix E: Irregular Verbs” in E. Einhorn (1974), Old French: A Concise Handbook, Cambridge, UK: Cambridge University Press, ISBN 0-521-09838-6
“Appendix E: Irregular Verbs” in E. Einhorn (1974), Old French: A Concise Handbook, Cambridge, UK: Cambridge University Press, ISBN 0-521-09838-6