Zwerdling, D. (1980). Workplace democracy: A guide to workplace ownership, participation, etc. Harper & Row.
Cita Chicago (17th ed.)Zwerdling, Daniel. Workplace Democracy: A Guide to Workplace Ownership, Participation, Etc. New York: Harper & Row, 1980.
Cita MLA (9th ed.)Zwerdling, Daniel. Workplace Democracy: A Guide to Workplace Ownership, Participation, Etc. Harper & Row, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.