International Transport Workers' Federation (ITF). (1975). Constitution of the International Transport Workers' Federation. London: ITF.
Lua i Stíl Chicago (17ú heag.)International Transport Workers' Federation (ITF). Constitution of the International Transport Workers' Federation. London: ITF, 1975.
Lua MLA (8ú heag.)International Transport Workers' Federation (ITF). Constitution of the International Transport Workers' Federation. London: ITF, 1975.
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