Walters, R. L. (1988). Broadcast writing: Principles and practice. New York: Random House.
Dyfyniad Arddull ChicagoWalters, Roger L. Broadcast Writing: Principles and Practice. New York: Random House, 1988.
Dyfyniad MLAWalters, Roger L. Broadcast Writing: Principles and Practice. New York: Random House, 1988.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.