Reddin, W. J. (1990). Managing by outputs.
Chicago Style aipamenaReddin, W J. Managing by Outputs. New Delhi, Macmillan India Ltd, 1990.
MLA aipamenaReddin, W J. Managing by Outputs. 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Reddin, W. J. (1990). Managing by outputs.
Chicago Style aipamenaReddin, W J. Managing by Outputs. New Delhi, Macmillan India Ltd, 1990.
MLA aipamenaReddin, W J. Managing by Outputs. 1990.