Dyfyniad APA
ebrary, Inc, Day, C., & Sachs, J. (2004). International handbook on the continuing professional development of teachers. Open University Press.
Dyfyniad Arddull Chicago
ebrary, Inc, Christopher Day, and Judyth Sachs. International Handbook on the Continuing Professional Development of Teachers. Maidenhead: Open University Press, 2004.
Dyfyniad MLA
ebrary, Inc, et al. International Handbook on the Continuing Professional Development of Teachers. Open University Press, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.