Oliver, E. M. (1925). The world's industrial parliament: Being a short, popular account of the International Labour Organization set up by the Govenant of the League of Nations. Allen & Unwin.
Παραπομπή σε μορφή Chicago (17η εκδ.)Oliver, E. M. The World's Industrial Parliament: Being a Short, Popular Account of the International Labour Organization Set Up by the Govenant of the League of Nations. London: Allen & Unwin, 1925.
Παραπομπή σε μορφή MLA (8th εκδ.)Oliver, E. M. The World's Industrial Parliament: Being a Short, Popular Account of the International Labour Organization Set Up by the Govenant of the League of Nations. Allen & Unwin, 1925.
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