Anthony Giddens, e. a. Introduction to Sociology.
Lua i Stíl Chicago (17ú heag.)Anthony Giddens, et al. Introduction to Sociology.
Lua MLA (8ú heag.)Anthony Giddens, et al. Introduction to Sociology.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.