Dyfyniad APA

Guilford, J. P. (1956). Fundamental statistics in psychology and education (4.). Mc Graw- Hill Book Company Inc.

Dyfyniad Arddull Chicago

Guilford, J P. Fundamental Statistics in Psychology and Education. 4. London: Mc Graw- Hill Book Company Inc, 1956.

Dyfyniad MLA

Guilford, J P. Fundamental Statistics in Psychology and Education. 4. Mc Graw- Hill Book Company Inc, 1956.

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