(英语). International Transport Forum、Organisation for Economic Co-operation and Development. Benefiting from globalisation: transport sector contribution
March 2022). Times, The Brussels. Germany, Austria announce free train transport for Ukrainian refugees. www.brusselstimes.com. [2022-03-01]. (原始内容存档于2022-02-28)
(原始内容存档于2019-09-19). Odendaal, Natasha. Analogue transmission switch-off starts in Northern Cape as South Africa progresses digital migration. Engineeringnews.co.za
the Kingdom of Cambodia) 佛得角 佛得角工人全国联盟—中央工会(英语:UNTC-CS)、佛得角自由工会联盟(英语:CapeVerde Confederation of Free Trade Unions) 中國 中华全国总工会 香港 港九勞工社團聯會、港九工團聯合總會、香港工會聯合會