Bowen, H. R. (1966). Automation and economic progress. Prentice Hall.
Cita Chicago (17th ed.)Bowen, Howard R. Automation and Economic Progress. New Jersey: Prentice Hall, 1966.
Cita MLA (9th ed.)Bowen, Howard R. Automation and Economic Progress. Prentice Hall, 1966.
Atenció: Aquestes cites poden no estar 100% correctes.