Cofnodi Dyfyniadau

Dyfyniad APA
Gronlund, N. E. (1971). Measurement and evaluation in teaching (2d ed.). Macmillan.
Dyfyniad Arddull Chicago
Gronlund, Norman Edward. Measurement and Evaluation in Teaching. 2d ed. New York: Macmillan, 1971.
Dyfyniad MLA
Gronlund, Norman Edward. Measurement and Evaluation in Teaching. 2d ed. Macmillan, 1971.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.