Ryan, M. (2017). Literary theory: A practical introduction / Michael Ryan (Third edition.). Wiley-Blackwell.
Lua i Stíl Chicago (17ú heag.)Ryan, Michael. Literary Theory: A Practical Introduction / Michael Ryan. Third edition. New York: Wiley-Blackwell, 2017.
Lua MLA (8ú heag.)Ryan, Michael. Literary Theory: A Practical Introduction / Michael Ryan. Third edition. Wiley-Blackwell, 2017.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.