Jerome, P. (1997). Evaluating employee performance. Jossey - Bass.
Chicago Style aipamenaJerome, Paul. Evaluating Employee Performance. San Francisco: Jossey - Bass, 1997.
MLA aipamenaJerome, Paul. Evaluating Employee Performance. Jossey - Bass, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.