DEVITO, J. A. (2012). Human Communication: The basic course 12th ed. Pearson Education.
Chicago-viite (17. p.)DEVITO, Joseph A. Human Communication: The Basic Course 12th Ed. Pearson Education, 2012.
MLA-viite (8. p.)DEVITO, Joseph A. Human Communication: The Basic Course 12th Ed. Pearson Education, 2012.
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