Washington (State). Legislature. Joint Fact Finding Committee on Highways, Streets, and Bridges, & Ekse, M. I. (1960). City street needs in Seattle, Spokane, and Tacoma. University of Washington.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWashington (State). Legislature. Joint Fact Finding Committee on Highways, Streets, and Bridges, और Martin Ingvald Ekse. City Street Needs in Seattle, Spokane, and Tacoma. [Seattle]: University of Washington, 1960.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWashington (State). Legislature. Joint Fact Finding Committee on Highways, Streets, and Bridges, और Martin Ingvald Ekse. City Street Needs in Seattle, Spokane, and Tacoma. University of Washington, 1960.
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