Chester, Giraud, 1922-. Television and radio / Giraud Chester, Garnet R.Garrison and Edgar E. Willis. - 4th edition. - Englewood Cliffs, N.J. : Prentice-Hall, 1971. - 613 pages : illustrations ; 24 cm. Bibliography references : page 519-527. ISBN: 0139029656 Subjects--Topical Terms: Broadcasting.Broadcasting--United States.