Alreck, P. L. (2004). The survey research handbook. McGraw-Hill.
Citación estilo ChicagoAlreck, Pamela L. The Survey Research Handbook. McGraw-Hill, 2004.
Cita MLAAlreck, Pamela L. The Survey Research Handbook. McGraw-Hill, 2004.
Warning: These citations may not always be 100% accurate.