Barbour, Douglas. «Wholeness and Balance». Science Fiction Studies (1975). [Consulta: 27 octubre 2016].
doi.org
doi.org
Elizabeth Stainforth and Jo Lindsay Walton. 2019. ‘Computing Utopia: The Horizons of Computational Economies in History and Science Fiction’. Science Fiction Studies 46 (3): 471–89. https://doi.org/10.5621/sciefictstud.46.3.0471.