Christison, M., & Murray, D. E. (2009). Leadership in English language education: Theoretical foundations and practical skills for changing times. Routledge.
Lua i Stíl Chicago (17ú heag.)Christison, MaryAnn, agus Denise E. Murray. Leadership in English Language Education: Theoretical Foundations and Practical Skills for Changing Times. New York, NY: Routledge, 2009.
Lua MLA (8ú heag.)Christison, MaryAnn, agus Denise E. Murray. Leadership in English Language Education: Theoretical Foundations and Practical Skills for Changing Times. Routledge, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.