Dyfyniad APA

Moser, C., & Kalton, G. (1979). Survey methods in social investigation (2nd ed.). ELBS & Heinemann.

Dyfyniad Arddull Chicago

Moser, Claus, and Graham Kalton. Survey Methods in Social Investigation. 2nd ed. London: ELBS & Heinemann, 1979.

Dyfyniad MLA

Moser, Claus, and Graham Kalton. Survey Methods in Social Investigation. 2nd ed. ELBS & Heinemann, 1979.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.