Tyler, L. E., & Walsh, W. B. (1979). Tests and measurements/3e (3rd ed.). Prentilce-hall, INC.
Chicago Edition CitationTyler, Leona E., i W. Bruce Walsh. Tests and Measurements/3e. 3rd ed. New Jersey: Prentilce-hall, INC, 1979.
Cita MLATyler, Leona E., i W. Bruce Walsh. Tests and Measurements/3e. 3rd ed. Prentilce-hall, INC, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.