European Congress on Information Systems and Networks Luxembourg, Luxembourg, & Commission of the European Communities. Directorate-General for Scientific and Technical Information and Information Management. (1976). Second European Congress on Information Systems and Networks: Luxembourg, 27 - 30 May 1975. Verlag Dokumentation.
Цитирование в стиле Чикаго (17-е изд.)European Congress on Information Systems and Networks Luxembourg, Luxembourg, и Commission of the European Communities. Directorate-General for Scientific and Technical Information and Information Management. Second European Congress on Information Systems and Networks: Luxembourg, 27 - 30 May 1975. Munchen: Verlag Dokumentation, 1976.
Цитирование MLA (8-е изд.)European Congress on Information Systems and Networks Luxembourg, Luxembourg, и Commission of the European Communities. Directorate-General for Scientific and Technical Information and Information Management. Second European Congress on Information Systems and Networks: Luxembourg, 27 - 30 May 1975. Verlag Dokumentation, 1976.