Bilsborrow,Richard E. (2001). Migration surveys in low income countries: Guidelines for survey and questionaire design. Croomhelm.
Citación estilo ChicagoBilsborrow,Richard E. Migration Surveys in Low Income Countries: Guidelines for Survey and Questionaire Design. Australia: Croomhelm, 2001.
Cita MLABilsborrow,Richard E. Migration Surveys in Low Income Countries: Guidelines for Survey and Questionaire Design. Croomhelm, 2001.
Warning: These citations may not always be 100% accurate.