Baker, Lida 21st century communication : listening, speaking, and critical thinking / Lida Baker, Laurie Blass - Australia : National Geographic Learning ; Cengage Learning, c2017. - 184 pages : color illustrations ; 28 cm. ISBN: 9781305945920 Subjects--Topical Terms: Media literacy.Information literacy. Dewey Class. No.: Circ. 302.2 B167 2017