Moser, C., & Kalton , G. (1971). Survey methods in social investigation. Heinemann.
Citación estilo ChicagoMoser, Claus, and G. Kalton. Survey Methods in Social Investigation. London: Heinemann, 1971.
Cita MLAMoser, Claus, and G. Kalton. Survey Methods in Social Investigation. Heinemann, 1971.
Warning: These citations may not always be 100% accurate.