Report to the United Nations High Commissioner for Human Rights
on the United States of America Best Practices Concerning Conscientious Objectors
made by the Center on Conscience and War, 2003

Declaration made by the participants in the 5th International Conference of Peace Tax Campaigners and War Tax Resisters, at Hondarribia, Basque Country, Spain, 16-18 September 1994, concerning The Right of Non Cooperation with Military Expenditure

Draft Paper with regard to the Dutch Peace Tax Bill and Similar Bills Elsewhere,
An analysis of the impediments raised against such legislation - Erik Hummels, March 1996

Peace Tax Bills in Seven Countries by Erik Th. Hummels, 1997