Dyfyniad APA
Laver, J. (1979). Voice quality: A classified research bibliography. J. Benjamins.
Dyfyniad Arddull Chicago
Laver, John. Voice Quality: A Classified Research Bibliography. Amsterdam: J. Benjamins, 1979.
Dyfyniad MLA
Laver, John. Voice Quality: A Classified Research Bibliography. J. Benjamins, 1979.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.