Adler, P. (1981). Momentum: A theory of social action. Sage.
Cita Chicago (17th ed.)Adler, Peter. Momentum: A Theory of Social Action. Beverly Hills: Sage, 1981.
Cita MLA (9th ed.)Adler, Peter. Momentum: A Theory of Social Action. Sage, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.