Cita APA

Kalton, G., & Moser, C. (1971). Survey method in social investigation (Ed.2.).

Chicago Edition Citation

Kalton, Graham, i Claus Moser. Survey Method in Social Investigation. Ed.2. London, Heinemann Educational Books, 1971.

Cita MLA

Kalton, Graham, i Claus Moser. Survey Method in Social Investigation. Ed.2. 1971.