National Research Council (U.S.). Panel to Evaluate Alternative Census Methods, ebrary, Inc, Steffey, D. L., & Bradburn, N. M. (1994). Counting people in the information age. National Academy Press.
Citación estilo ChicagoNational Research Council (U.S.). Panel to Evaluate Alternative Census Methods, Inc ebrary, Duane L. Steffey, and Norman M. Bradburn. Counting People in the Information Age. Washington, D.C.: National Academy Press, 1994.
Cita MLANational Research Council (U.S.). Panel to Evaluate Alternative Census Methods, et al. Counting People in the Information Age. National Academy Press, 1994.
Warning: These citations may not always be 100% accurate.