Dyfyniad APA

Society for Research on Educational Effectiveness. (2008). Journal of research on educational effectiveness. Routledge.

Dyfyniad Arddull Chicago

Society for Research on Educational Effectiveness. Journal of Research on Educational Effectiveness. [New York, NY]: Routledge, 2008.

Dyfyniad MLA

Society for Research on Educational Effectiveness. Journal of Research on Educational Effectiveness. Routledge, 2008.

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