International Transport Workers' Federation (ITF). (1952). A brief survey of the history and activities of the International Transport Workers' Federation. London: ITF.
Lua i Stíl Chicago (17ú heag.)International Transport Workers' Federation (ITF). A Brief Survey of the History and Activities of the International Transport Workers' Federation. London: ITF, 1952.
Lua MLA (8ú heag.)International Transport Workers' Federation (ITF). A Brief Survey of the History and Activities of the International Transport Workers' Federation. London: ITF, 1952.
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