APA
Falileev A. I., . (2000). Etymological glossary of old Welsh. Tübingen: Niemeyer.
Chicago
Falileev A I, . 2000. Etymological glossary of old Welsh. Tübingen: Niemeyer.
Harvard
Falileev A. I., . (2000). Etymological glossary of old Welsh. Tübingen: Niemeyer.
MLA
Falileev A I, . Etymological glossary of old Welsh. Tübingen: Niemeyer. 2000.