Tyler, L. E., & Walsh, W. B. (1979). Tests and measurements (3rd edition.). Prentice Hall.
Cita Chicago Style (17a ed.)Tyler, Leona E., y W. Bruce Walsh. Tests and Measurements. 3rd edition. Englewood Cliffs, NJ: Prentice Hall, 1979.
Cita MLA (9a ed.)Tyler, Leona E., y W. Bruce Walsh. Tests and Measurements. 3rd edition. Prentice Hall, 1979.
Precaución: Estas citas no son 100% exactas.