Lua APA (7ú heag.)
ebrary, Inc, Linguistics Symposium of the University of Wisconsin-Milwaukee, Davis, G. W., & Iverson, G. K. (1992). Explanation in historical linguistics. J. Benjamins.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, Linguistics Symposium of the University of Wisconsin-Milwaukee, Garry W. Davis, agus Gregory K. Iverson. Explanation in Historical Linguistics. Amsterdam ; Philadelphia: J. Benjamins, 1992.
Lua MLA (9ú heag.)
ebrary, Inc, et al. Explanation in Historical Linguistics. J. Benjamins, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.