Griffiths, A.(2013). A Portal to the Outside World: Motion Pictures in the Penitentiary. Film History: An International Journal, 25(4), 1-35. doi:10.2979/filmhistory.25.4.1
MLA CitationGriffiths, Alison. "A Portal to the Outside World: Motion Pictures in the Penitentiary". Film History: An International Journal, 25.4 ( 2013 ): 1-35.
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