Dyfyniad APA

(2007). Distribution of Teaching & Learning Resources in California's Middle & High Schools. Regional Educational Laboratory Program.

Dyfyniad Arddull Chicago

Distribution of Teaching & Learning Resources in California's Middle & High Schools. Regional Educational Laboratory Program, 2007.

Dyfyniad MLA

Distribution of Teaching & Learning Resources in California's Middle & High Schools. Regional Educational Laboratory Program, 2007.

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