Dyfyniad APA

Rschevkin, S. N. (1963). A course of lectures on the theory of sound. Pergamon Press.

Dyfyniad Arddull Chicago

Rschevkin, S. N. A Course of Lectures on the Theory of Sound. Oxford: Pergamon Press, 1963.

Dyfyniad MLA

Rschevkin, S. N. A Course of Lectures on the Theory of Sound. Pergamon Press, 1963.

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