Elgin, S. H. (1979). What is linguisticsn (2nd ed.). Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Elgin, Suzette Haden. What Is Linguisticsn. 2nd ed. Englewood Cliffs, N.J: Prentice Hall, 1979.
Lua MLA (9ú heag.)Elgin, Suzette Haden. What Is Linguisticsn. 2nd ed. Prentice Hall, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.