Dyfyniad APA

Gage, N. L. (1972). Teacher effectiveness and teacher education: The search for a scientific basis. Pacific Books.

Dyfyniad Arddull Chicago

Gage, N. L. Teacher Effectiveness and Teacher Education: The Search for a Scientific Basis. Palo Alto, Calif: Pacific Books, 1972.

Dyfyniad MLA

Gage, N. L. Teacher Effectiveness and Teacher Education: The Search for a Scientific Basis. Pacific Books, 1972.

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