SpringerLink (Online service), Christensen, H., Kruijff, G. M., & Wyatt, J. L. (2010). Cognitive Systems (1st ed. 2010.). Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer.
Citación estilo ChicagoSpringerLink (Online service), Henrik Christensen, Geert-Jan M. Kruijff, y Jeremy L. Wyatt. Cognitive Systems. 1st ed. 2010. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2010.
Cita MLASpringerLink (Online service), Henrik Christensen, Geert-Jan M. Kruijff, y Jeremy L. Wyatt. Cognitive Systems. 1st ed. 2010. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2010.
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