Bowker, G. C., & Star, S. L. (1999). Sorting things out: Classification and its consequences. The MIT Press.
Cita Chicago Style (17a ed.)Bowker, Geoffrey C., y Susan Leigh Star. Sorting Things Out: Classification and Its Consequences. Cambridge, Mas. [etc.]: The MIT Press, 1999.
Cita MLA (9a ed.)Bowker, Geoffrey C., y Susan Leigh Star. Sorting Things Out: Classification and Its Consequences. The MIT Press, 1999.
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