Friginal, E., & Hardy, J. A. (2014). Corpus-based sociolinguistics: A guide for students. Routledge Taylor & Francis Group.
Lua i Stíl Chicago (17ú heag.)Friginal, Eric, agus Jack A. Hardy. Corpus-based Sociolinguistics: A Guide for Students. New York: Routledge Taylor & Francis Group, 2014.
Lua MLA (9ú heag.)Friginal, Eric, agus Jack A. Hardy. Corpus-based Sociolinguistics: A Guide for Students. Routledge Taylor & Francis Group, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.