Παραπομπή APA

Dale, E., & Urwick, L. F. (1960). Staff in organization. Mcgraw Hill.

Παραπομπή Chicago Style

Dale, Ernest, και Lyndall F. Urwick. Staff in Organization. London: Mcgraw Hill, 1960.

Παραπομπή MLA

Dale, Ernest, και Lyndall F. Urwick. Staff in Organization. Mcgraw Hill, 1960.