Dyfyniad APA

Gronlund, N. E. (1982). Constructing achievement tests (3rd ed.). Prentice-Hall.

Dyfyniad Arddull Chicago

Gronlund, Norman Edward. Constructing Achievement Tests. 3rd ed. Englewood Cliffs, N.J.: Prentice-Hall, 1982.

Dyfyniad MLA

Gronlund, Norman Edward. Constructing Achievement Tests. 3rd ed. Prentice-Hall, 1982.

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