Dyfyniad APA

Harker, R. J. (1983). Centralized methods of vibration analysis. Wiley Eastern.

Dyfyniad Arddull Chicago

Harker, Ralph J. Centralized Methods of Vibration Analysis. New York: Wiley Eastern, 1983.

Dyfyniad MLA

Harker, Ralph J. Centralized Methods of Vibration Analysis. Wiley Eastern, 1983.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.