Robins, R. H. (1989). General linguistics: An introductory survey (4th ed.). Longman.
Lua i Stíl Chicago (17ú heag.)Robins, R. H. General Linguistics: An Introductory Survey. 4th ed. London, New York: Longman, 1989.
Lua MLA (9ú heag.)Robins, R. H. General Linguistics: An Introductory Survey. 4th ed. Longman, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.