Dyfyniad APA

Carr, H. J. (1989). Electrostatic transducers for airborne ultrasonics.

Dyfyniad Arddull Chicago

Carr, Hilary J. Electrostatic Transducers for Airborne Ultrasonics. 1989.

Dyfyniad MLA

Carr, Hilary J. Electrostatic Transducers for Airborne Ultrasonics. 1989.

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