Ball, P. (2012). Why Society is a Complex Matter: Meeting Twenty-first Century Challenges with a New Kind of Science (1.). Springer Berlin Heidelberg : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)Ball, Philip. Why Society Is a Complex Matter: Meeting Twenty-first Century Challenges with a New Kind of Science. 1. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2012.
Παραπομπή σε μορφή MLA (8th εκδ.)Ball, Philip. Why Society Is a Complex Matter: Meeting Twenty-first Century Challenges with a New Kind of Science. 1. Springer Berlin Heidelberg : Imprint: Springer, 2012.
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