Dyfyniad APA

Kim, E. S., & Willson, V. L. Evaluating Pretest Effects in Pre-Post Studies.

Dyfyniad Arddull Chicago

Kim, Eun Sook., và Victor L. Willson. Evaluating Pretest Effects in Pre-Post Studies.

Dyfyniad MLA

Kim, Eun Sook., và Victor L. Willson. Evaluating Pretest Effects in Pre-Post Studies.

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