Dyfyniad APA

Degryse, C., & Tilly, P. (2013). 1973-2013: 40 years of history of the European Trade Union Confederation. Brussels: ETUI.

Dyfyniad Arddull Chicago

Degryse, Christophe, and Pierre Tilly. 1973-2013: 40 Years of History of the European Trade Union Confederation. Brussels: ETUI, 2013.

Dyfyniad MLA

Degryse, Christophe, and Pierre Tilly. 1973-2013: 40 Years of History of the European Trade Union Confederation. Brussels: ETUI, 2013.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.