International Non-Manual Workers' Conference Bruxelles. (1961). Report on the International Non-Manual Workers' Conference: Brussels, 3 - 4 November 1961.
Chicago-Zitierstil (17. Ausg.)International Non-Manual Workers' Conference Bruxelles. Report on the International Non-Manual Workers' Conference: Brussels, 3 - 4 November 1961. Belgium, 1961.
MLA-Zitierstil (9. Ausg.)International Non-Manual Workers' Conference Bruxelles. Report on the International Non-Manual Workers' Conference: Brussels, 3 - 4 November 1961. 1961.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.