APA-viite (7. p.)

The Yearbook of the National Council on Measurement in Education. National Council on Measurement in Education.

Chicago-viite (17. p.)

The Yearbook of the National Council on Measurement in Education. National Council on Measurement in Education.

MLA-viite (8. p.)

The Yearbook of the National Council on Measurement in Education. National Council on Measurement in Education.

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