Institute of Government (University of Washington). (1966). Washington State Constitution - stumbling block or stepping stone?: Proceedings of the thirty-first annual summer Institute of Government, 1966. Bureau of Governmental Research and Services, University of Washington : distributed by University of Washington Press.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Institute of Government (University of Washington). Washington State Constitution - Stumbling Block or Stepping Stone?: Proceedings of the Thirty-first Annual Summer Institute of Government, 1966. Seattle: Bureau of Governmental Research and Services, University of Washington : distributed by University of Washington Press, 1966.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Institute of Government (University of Washington). Washington State Constitution - Stumbling Block or Stepping Stone?: Proceedings of the Thirty-first Annual Summer Institute of Government, 1966. Bureau of Governmental Research and Services, University of Washington : distributed by University of Washington Press, 1966.