(1974). Labour turnover: Dept of industrial psychology eindhoven. New York: Philips Social.
Chicago Style aipamenaLabour Turnover: Dept of Industrial Psychology Eindhoven. New York: Philips Social, 1974.
MLA aipamenaLabour Turnover: Dept of Industrial Psychology Eindhoven. New York: Philips Social, 1974.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.