Williams, M. E., & 651863, G. G. (2011). Media Bias. Detroit, Michigan : Greenhaven Press, a part of Gale, Cengage Learning.
Dyfyniad Arddull ChicagoWilliams, Mary E., and Gale Group 651863. Media Bias. Detroit, Michigan : Greenhaven Press, a part of Gale, Cengage Learning, 2011.
Dyfyniad MLAWilliams, Mary E., and Gale Group 651863. Media Bias. Detroit, Michigan : Greenhaven Press, a part of Gale, Cengage Learning, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.