Ragan, K. (2020). A systematic approach to voice: The art of studio application. Plural Publishing, Inc..
Dyfyniad Arddull ChicagoRagan, Kari. A Systematic Approach to Voice: The Art of Studio Application. San Diego, CA: Plural Publishing, Inc., 2020.
Dyfyniad MLARagan, Kari. A Systematic Approach to Voice: The Art of Studio Application. Plural Publishing, Inc., 2020.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.