APA-viite (7. p.)
Gumbert, H. L. (2014). Envisioning Socialism: Television and the Cold War in the German Democratic Republic. University of Michigan Press.
Chicago-viite (17. p.)
Gumbert, Heather L. Envisioning Socialism: Television and the Cold War in the German Democratic Republic. Ann Arbor: University of Michigan Press, 2014.
MLA-viite (9. p.)
Gumbert, Heather L. Envisioning Socialism: Television and the Cold War in the German Democratic Republic. University of Michigan Press, 2014.
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