APA-čujuhus (7. p.)
Espejo, R., & Reyes, A. (2011). Organizational Systems: Managing Complexity with the Viable System Model. Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-19109-1
Chicago-čujuhus (17. p.)
Espejo, Raul, juo Alfonso Reyes. Organizational Systems: Managing Complexity with the Viable System Model. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. https://doi.org/10.1007/978-3-642-19109-1.
MLA-čujuhus (9. p.)
Espejo, Raul, juo Alfonso Reyes. Organizational Systems: Managing Complexity with the Viable System Model. Springer Berlin Heidelberg, 2011. https://doi.org/10.1007/978-3-642-19109-1.
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