Washington (State). Office of the Secretary of State. (1937). Production records from statehood to now: From data compiled by state and federal reports. Secretary of State.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWashington (State). Office of the Secretary of State. Production Records from Statehood to Now: From Data Compiled by State and Federal Reports. [Olympia, Wash.]: Secretary of State, 1937.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWashington (State). Office of the Secretary of State. Production Records from Statehood to Now: From Data Compiled by State and Federal Reports. Secretary of State, 1937.
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