Dyfyniad APA

Great Britain. Department of Education and Science. (1977). Ten Good Schools: A Secondry School Enquiry. HMSO.

Dyfyniad Arddull Chicago

Great Britain. Department of Education and Science. Ten Good Schools: A Secondry School Enquiry. London: HMSO, 1977.

Dyfyniad MLA

Great Britain. Department of Education and Science. Ten Good Schools: A Secondry School Enquiry. HMSO, 1977.

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