Harker, R. J. (1983). Centralized methods of vibration analysis. Wiley Eastern.
Chicago Style aipamenaHarker, Ralph J. Centralized Methods of Vibration Analysis. New York: Wiley Eastern, 1983.
MLA aipamenaHarker, Ralph J. Centralized Methods of Vibration Analysis. Wiley Eastern, 1983.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.