Abrahamson, M. (1990). Sociological theory: An introduction to concepts, issues, and research (2nd ed.). Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Abrahamson, Mark. Sociological Theory: An Introduction to Concepts, Issues, and Research. 2nd ed. Englewood Cliffs, N.J.: Prentice-Hall, 1990.
Lua MLA (8ú heag.)Abrahamson, Mark. Sociological Theory: An Introduction to Concepts, Issues, and Research. 2nd ed. Prentice-Hall, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.