Smith, H. C. (1964). Psychology of industrial behavior (2nd ed.). McGraw-Hill.
Cita Chicago (17th ed.)Smith, Henry Clay. Psychology of Industrial Behavior. 2nd ed. New York: McGraw-Hill, 1964.
Cita MLA (9th ed.)Smith, Henry Clay. Psychology of Industrial Behavior. 2nd ed. McGraw-Hill, 1964.
Atenció: Aquestes cites poden no estar 100% correctes.