Gronlund, N. E. (1982). Constructing achievement tests (3rd ed.). Prentice-Hall.
Chicago Style aipamenaGronlund, Norman Edward. Constructing Achievement Tests. 3rd ed. Englewood Cliffs, N.J.: Prentice-Hall, 1982.
MLA aipamenaGronlund, Norman Edward. Constructing Achievement Tests. 3rd ed. Prentice-Hall, 1982.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.