APA-viite (7. p.)
Wartella, E. (1979). Children communicating: Media and development of thought, speech, understanding. Sage Publications.
Chicago-viite (17. p.)
Wartella, Ellen. Children Communicating: Media and Development of Thought, Speech, Understanding. Beverly Hills, Calif.: Sage Publications, 1979.
MLA-viite (9. p.)
Wartella, Ellen. Children Communicating: Media and Development of Thought, Speech, Understanding. Sage Publications, 1979.
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