APA-čujuhus (7. p.)

Likert, R., & Hayes, S. P. (1957). Some applications of behavioural research. UNESCO.

Chicago-čujuhus (17. p.)

Likert, Rensis, juo Samuel Perkins Hayes. Some Applications of Behavioural Research. París: UNESCO, 1957.

MLA-čujuhus (9. p.)

Likert, Rensis, juo Samuel Perkins Hayes. Some Applications of Behavioural Research. UNESCO, 1957.

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