Dyfyniad APA

Simpson, G. L. (1977). Schools? For what?: Educational objectives. Curriculum Resources International.

Dyfyniad Arddull Chicago

Simpson, Gary L. Schools? For What?: Educational Objectives. Sydney: Curriculum Resources International, 1977.

Dyfyniad MLA

Simpson, Gary L. Schools? For What?: Educational Objectives. Curriculum Resources International, 1977.

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