Report of the twelfth world congress : : Madrid, 19-23 november 1979 : including the report on activities and financial reports 1975-1978.

MLA

Report of the Twelfth World Congress : Madrid, 19-23 November 1979 : Including the Report On Activities and Financial Reports 1975-1978. Brussels: ICFTU, 1979.

APA

(1979). Report of the twelfth world congress : Madrid, 19-23 november 1979 : including the report on activities and financial reports 1975-1978. Brussels: ICFTU.

Chicago

Report of the Twelfth World Congress: Madrid, 19-23 November 1979 : Including the Report On Activities and Financial Reports 1975-1978. Brussels: ICFTU, 1979.