Dyfyniad APA

American Educational Research Association & American Statistical Association. Journal of educational statistics. American Educational Research Association.

Dyfyniad Arddull Chicago

American Educational Research Association and American Statistical Association. Journal of Educational Statistics. [Washington]: American Educational Research Association.

Dyfyniad MLA

American Educational Research Association and American Statistical Association. Journal of Educational Statistics. American Educational Research Association.

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