Thomas, P. L. (2013). Science fiction and speculative fiction: Challenging genres. Sense.
Lua i Stíl Chicago (17ú heag.)Thomas, P. L. Science Fiction and Speculative Fiction: Challenging Genres. Rotterdam: Sense, 2013.
Lua MLA (9ú heag.)Thomas, P. L. Science Fiction and Speculative Fiction: Challenging Genres. Sense, 2013.
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