Stranks, J. (2003). Health and safety at work: Key terms. Butterworth-Heinemann.
Chicago Style aipamenaStranks, Jeremy. Health and Safety at Work: Key Terms. Oxford: Butterworth-Heinemann, 2003.
MLA aipamenaStranks, Jeremy. Health and Safety at Work: Key Terms. Butterworth-Heinemann, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.