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.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWashington Centennial Commission, Carol Tobin, Karen Bean, और 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.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWashington 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.