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.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Washington (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.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Washington (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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