FRENCH, W. L., & BELL, C. H. (1984). Organization development: Behavioral science interven-tions for organization improvement.-- ed.3. Prentice Hall.

FRENCH, Wendell L., and Cecil H. BELL. Organization Development: Behavioral Science Interven-tions for Organization Improvement.-- Ed.3. Englewood Cliffs: Prentice Hall, 1984.

FRENCH, Wendell L., and Cecil H. BELL. Organization Development: Behavioral Science Interven-tions for Organization Improvement.-- Ed.3. Prentice Hall, 1984.