Dyfyniad APA

Greenwood, G. E. (1971). Problem situations in teaching. Harper & Row.

Dyfyniad Arddull Chicago

Greenwood, Gordon E. Problem Situations in Teaching. Harper & Row, 1971.

Dyfyniad MLA

Greenwood, Gordon E. Problem Situations in Teaching. Harper & Row, 1971.

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