Homan, M. S. (2011). Promoting community change: Making it happen in the real world (5th ed.). Thomson/Brooks/Cole.
Cita Chicago (17th ed.)Homan, Mark S. Promoting Community Change: Making It Happen in the Real World. 5th ed. Belmont, CA: Thomson/Brooks/Cole, 2011.
Cita MLA (9th ed.)Homan, Mark S. Promoting Community Change: Making It Happen in the Real World. 5th ed. Thomson/Brooks/Cole, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.