Dyfyniad APA

Carr-Hill, R. A. (1988). The information base for the planning of the diversified educational field. International Institute for Educational Planning.

Dyfyniad Arddull Chicago

Carr-Hill, R. A. The Information Base for the Planning of the Diversified Educational Field. Paris: International Institute for Educational Planning, 1988.

Dyfyniad MLA

Carr-Hill, R. A. The Information Base for the Planning of the Diversified Educational Field. International Institute for Educational Planning, 1988.

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