Rubin, B. A. (1996). Shifts in the social contract: Understanding change in American society. Pine Forge Press.
Cita Chicago (17th ed.)Rubin, Beth A. Shifts in the Social Contract: Understanding Change in American Society. Thousand Oaks, Calif.: Pine Forge Press, 1996.
Cita MLA (8th ed.)Rubin, Beth A. Shifts in the Social Contract: Understanding Change in American Society. Pine Forge Press, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.