Dyfyniad APA

Freeman, R., & Lewis, R. (1998). Planning and implementing assessment. Routledge.

Dyfyniad Arddull Chicago

Freeman, Richard, and Roger Lewis. Planning and Implementing Assessment. London: Routledge, 1998.

Dyfyniad MLA

Freeman, Richard, and Roger Lewis. Planning and Implementing Assessment. Routledge, 1998.

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