Spivak, D. I. (2014). Category theory for the sciences. The MIT Press.
Chicago-čujuhus (17. p.)Spivak, David I. Category Theory for the Sciences. Cambridge, Massachusetts ; London, England: The MIT Press, 2014.
MLA-čujuhus (9. p.)Spivak, David I. Category Theory for the Sciences. The MIT Press, 2014.
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