(2000). Fitness for work: The medical aspects (3rd.). OUP.
Chicago Style aipamenaFitness for Work: The Medical Aspects. 3rd. Oxford: OUP, 2000.
MLA aipamenaFitness for Work: The Medical Aspects. 3rd. OUP, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.