Krieghbaum, H. (1956). Facts in perspective: The editorial page and news interpretation. Prentice-Hall, Inc.
Dyfyniad Arddull ChicagoKrieghbaum, Hillier. Facts in Perspective: The Editorial Page and News Interpretation. Englewood Cliffs, N.J: Prentice-Hall, Inc, 1956.
Dyfyniad MLAKrieghbaum, Hillier. Facts in Perspective: The Editorial Page and News Interpretation. Prentice-Hall, Inc, 1956.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.