Cita APA

Nunnally, J. C., & Jum C. Nunnally; Ira H. Bernstein. Psychometric theory. New York: McGraw-Hill.

Chicago Style Citation

Nunnally, Jum C., i Jum C. Nunnally; Ira H. Bernstein. Psychometric Theory. New York: McGraw-Hill.

Cita MLA

Nunnally, Jum C., i Jum C. Nunnally; Ira H. Bernstein. Psychometric Theory. New York: McGraw-Hill.