APA-viite (7. p.)
Stephenson, W. (1967). The play theory of mass communication. The University of Chicago Press.
Chicago-viite (17. p.)
Stephenson, William. The Play Theory of Mass Communication. Chicago: The University of Chicago Press, 1967.
MLA-viite (9. p.)
Stephenson, William. The Play Theory of Mass Communication. The University of Chicago Press, 1967.
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