Larsen Freeman, D., & Anderson, M. (2011). Techniques & Principles in Language Teaching (tercera edición.). Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Larsen Freeman, Diane, agus Marti Anderson. Techniques & Principles in Language Teaching. tercera edición. New York: Oxford University Press, 2011.
Lua MLA (9ú heag.)Larsen Freeman, Diane, agus Marti Anderson. Techniques & Principles in Language Teaching. tercera edición. Oxford University Press, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.