Johnson, K. (2012). Acoustic and auditory phonetics (3rd ed.). Wiley-Blackwell.
Dyfyniad Arddull ChicagoJohnson, Keith. Acoustic and Auditory Phonetics. 3rd ed. Malden, Mass.: Wiley-Blackwell, 2012.
Dyfyniad MLAJohnson, Keith. Acoustic and Auditory Phonetics. 3rd ed. Wiley-Blackwell, 2012.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.