Dyfyniad APA

Griffin, E. (2019). A First look at communication theory 10th ed. Mc GrawHill.

Dyfyniad Arddull Chicago

Griffin, EM. A First Look at Communication Theory 10th Ed. Mc GrawHill, 2019.

Dyfyniad MLA

Griffin, EM. A First Look at Communication Theory 10th Ed. Mc GrawHill, 2019.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.