Booth-Butterfield, M. (1991). Communication, cognition, and anxiety. Sage Publications.
Chicago-viite (17. p.)Booth-Butterfield, Melanie. Communication, Cognition, and Anxiety. Newbury Park, Calif.: Sage Publications, 1991.
MLA-viite (8. p.)Booth-Butterfield, Melanie. Communication, Cognition, and Anxiety. Sage Publications, 1991.
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