Rothwell William J. (2018). Human Performance Improvement (3.). Routledge.
Chicago Style aipamenaRothwell William J. Human Performance Improvement. 3. London: Routledge, 2018.
MLA aipamenaRothwell William J. Human Performance Improvement. 3. Routledge, 2018.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.