Washington Centennial Commission, Tobin, C., Bean, K., & Reed, M. (1989). The Heritage Agenda: Ensuring the future of Washington's past : final report of the Lasting Legacy Committee to the 1989 Washington Centennial Commission. 1989 Washington Centennial Commission.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Washington Centennial Commission, Carol Tobin, Karen Bean, و Mary Reed. The Heritage Agenda: Ensuring the Future of Washington's Past : Final Report of the Lasting Legacy Committee to the 1989 Washington Centennial Commission. [Olympia, Wash.]: 1989 Washington Centennial Commission, 1989.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Washington Centennial Commission, et al. The Heritage Agenda: Ensuring the Future of Washington's Past : Final Report of the Lasting Legacy Committee to the 1989 Washington Centennial Commission. 1989 Washington Centennial Commission, 1989.