Lua APA (7ú heag.)

Brown, H. D. (1980). Principles of language learning and teaching. Prentice-Hall.

Lua i Stíl Chicago (17ú heag.)

Brown, H. Douglas. Principles of Language Learning and Teaching. Englewood Cliffs, N.J.: Prentice-Hall, 1980.

Lua MLA (8ú heag.)

Brown, H. Douglas. Principles of Language Learning and Teaching. Prentice-Hall, 1980.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.