French, W. L., & Bell, C. (1990). Organization development: Behavioral science interventions for organization improvement (4th ed.). Prentice-Hall.
Παραπομπή σε μορφή Chicago (17η εκδ.)French, Wendell L., και Cecil Bell. Organization Development: Behavioral Science Interventions for Organization Improvement. 4th ed. Englewood Cliffs, N. J: Prentice-Hall, 1990.
Παραπομπή σε μορφή MLA (9th εκδ.)French, Wendell L., και Cecil Bell. Organization Development: Behavioral Science Interventions for Organization Improvement. 4th ed. Prentice-Hall, 1990.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.