APA aipamena

Edwards, A. L. (1957). Techniques of attitude scale construction. Appleton.

Chicago Style aipamena

Edwards, Allen L. Techniques of Attitude Scale Construction. Appleton, 1957.

MLA aipamena

Edwards, Allen L. Techniques of Attitude Scale Construction. Appleton, 1957.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.