Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

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