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Essays in the theory of voting power
Steffen, Frank, (2002)
Die Organisation der Akteure: Macht, Mikropolitik und Reorganisationen in Unternehmen
von Willich, Georg, (2009)
On the measure of power and the power of measure in international relations
Guzzini, Stefano, (2009)
The logic of social enquiry
Gibson, Quentin, (1963)
Gibson, Quentin, (1960)