Washington (State). Recreational and Cultural Resources Survey, Washington (State). Office of the Secretary of State, & James, B. W. (1946). Report of the Recreational and cultural resources survey of the state of Washington. Office of the secretary of state.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWashington (State). Recreational and Cultural Resources Survey, Washington (State). Office of the Secretary of State, और Burton W. James. Report of the Recreational and Cultural Resources Survey of the State of Washington. Olympia: Office of the secretary of state, 1946.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWashington (State). Recreational and Cultural Resources Survey, et al. Report of the Recreational and Cultural Resources Survey of the State of Washington. Office of the secretary of state, 1946.