Analysis of information sources in references of the Wikipedia article "Демонстрације" in Serbian language version.
|url= (помоћ)., published by OSCE's Office for Democratic Institutions and Human Rights. Alternative version Архивирано 2010-06-25 на сајту Wayback Machine, Sections § 7–8, 156–162|title= (помоћ)(10)|url= (помоћ)., published by OSCE's Office for Democratic Institutions and Human Rights. Alternative version Архивирано 2010-06-25 на сајту Wayback Machine, Sections § 7–8, 156–162|url= (помоћ). published by Stratfor, June 4, 2004 quote: Another common tactic is to infiltrate legitimate demonstrations in the attempt to stir widespread violence and rioting, seen most recently in a spring anti-Iraq war gathering in Vancouver, Canada. This has become so commonplace that sources within activist organizations have told STRATFOR they police their own demonstrations to prevent infiltration by fringe groups.
|url= (помоћ)., published by OSCE's Office for Democratic Institutions and Human Rights. Alternative version Архивирано 2010-06-25 на сајту Wayback Machine, Sections § 7–8, 156–162|title= (помоћ)(10)