(1989). Theory building in sociology : assessing: Theoretical cumulation. Sage.
Chicago Style (17th ed.) ZitazioaTheory Building in Sociology : Assessing: Theoretical Cumulation. London: Sage, 1989.
MLA (9th ed.) ZitazioaTheory Building in Sociology : Assessing: Theoretical Cumulation. Sage, 1989.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.