Haralambos M. Sociology. Oxford.
Lua i Stíl Chicago (17ú heag.)Haralambos M. Sociology. New Delhi New Delhi: Oxford.
Lua MLA (9ú heag.)Haralambos M. Sociology. Oxford.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)