Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

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