Le, T. N., & Verma, V. K. (1997). An analysis of sample designs and sampling errors of the demographic and health surveys. Macro International.
Citación estilo ChicagoLe, Thanh N., and Vijay K. Verma. An Analysis of Sample Designs and Sampling Errors of the Demographic and Health Surveys. Calverton, Md.: Macro International, 1997.
Cita MLALe, Thanh N., and Vijay K. Verma. An Analysis of Sample Designs and Sampling Errors of the Demographic and Health Surveys. Macro International, 1997.
Warning: These citations may not always be 100% accurate.