Tan, A. S. (1980). Mass communication theories and research. Columbus, Ohio: Grid.
Dyfyniad Arddull ChicagoTan, Alexis S. Mass Communication Theories and Research. Columbus, Ohio: Grid, 1980.
Dyfyniad MLATan, Alexis S. Mass Communication Theories and Research. Columbus, Ohio: Grid, 1980.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.