Walsh, W. B., & Betz, N. E. (1995). Tests and assessment (3rd ed.). Prentice Hall.
Cita Chicago Style (17a ed.)Walsh, W. Bruce, y Nancy E. Betz. Tests and Assessment. 3rd ed. Englewood Cliffs: Prentice Hall, 1995.
Cita MLA (9a ed.)Walsh, W. Bruce, y Nancy E. Betz. Tests and Assessment. 3rd ed. Prentice Hall, 1995.
Precaución: Estas citas no son 100% exactas.