European Trade Union Institute (ETUI). (1992). Environmental protection in Europe: Situation and trade union views. Brussels: ETUI.
Chicago Style (17th ed.) CitationEuropean Trade Union Institute (ETUI). Environmental Protection in Europe: Situation and Trade Union Views. Brussels: ETUI, 1992.
ציטוט MLAEuropean Trade Union Institute (ETUI). Environmental Protection in Europe: Situation and Trade Union Views. Brussels: ETUI, 1992.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.