Macionis, J. J. (1991). Sociology (3rd ed.). Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Macionis, John J. Sociology. 3rd ed. Englewood Cliffs, NJ: Prentice Hall, 1991.
Lua MLA (9ú heag.)Macionis, John J. Sociology. 3rd ed. Prentice Hall, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.