Παραπομπή APA
Vall, M. v. d. (1970). Labor organizations: A macro- and micro -sociological analysis on a comparative basis. London: Cambridge University press.
Παραπομπή Chicago StyleVall, Mark van de. Labor Organizations: A Macro- and Micro -sociological Analysis On a Comparative Basis. London: Cambridge University press, 1970.
Παραπομπή MLAVall, Mark van de. Labor Organizations: A Macro- and Micro -sociological Analysis On a Comparative Basis. London: Cambridge University press, 1970.
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