Dyfyniad APA

(1952). Measurement of factors affecting test-retest reliability by Edward Henry Loveland. [microform].

Dyfyniad Arddull Chicago

Measurement of Factors Affecting Test-retest Reliability by Edward Henry Loveland. [microform]. 1952.

Dyfyniad MLA

Measurement of Factors Affecting Test-retest Reliability by Edward Henry Loveland. [microform]. 1952.

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