Dyfyniad APA

Gronlund, N. E. (1974). Improving marking reporting in classroom instruction. Macmillan Publ.

Dyfyniad Arddull Chicago

Gronlund, Norman E. Improving Marking Reporting in Classroom Instruction. Macmillan Publ, 1974.

Dyfyniad MLA

Gronlund, Norman E. Improving Marking Reporting in Classroom Instruction. Macmillan Publ, 1974.

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