Christensen, L. B. (2001). Experimental methodology (3rd. ed.). Allyn & Bacon.
Citación estilo ChicagoChristensen, Larry B. Experimental Methodology. 3rd. ed. Boston: Allyn & Bacon, 2001.
Cita MLAChristensen, Larry B. Experimental Methodology. 3rd. ed. Allyn & Bacon, 2001.
Warning: These citations may not always be 100% accurate.