Beckhard, R., & Harris, R. T. (1987). Organizational transitions: Managing complex change (2nd ed.). Addison-Wesley Pub. Co..
Cita Chicago (17th ed.)Beckhard, Richard, i Reuben T. Harris. Organizational Transitions: Managing Complex Change. 2nd ed. Reading, Mass.: Addison-Wesley Pub. Co., 1987.
Cita MLA (8th ed.)Beckhard, Richard, i Reuben T. Harris. Organizational Transitions: Managing Complex Change. 2nd ed. Addison-Wesley Pub. Co., 1987.
Atenció: Aquestes cites poden no estar 100% correctes.