Dyfyniad APA

Powell, J. L. (1985). Ways of teaching. Scottish Council for Research in Education ; Distributed in the U.S.A. by Humanities Press.

Dyfyniad Arddull Chicago

Powell, John L. Ways of Teaching. Edinburgh : Atlantic Highlands, N.J.: Scottish Council for Research in Education ; Distributed in the U.S.A. by Humanities Press, 1985.

Dyfyniad MLA

Powell, John L. Ways of Teaching. Scottish Council for Research in Education ; Distributed in the U.S.A. by Humanities Press, 1985.

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