Abel, D. G. (1937). The works program of the Works Progress Administration in the State of Washington: A narrative report to the people of our state. The Administration.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAbel, Donald G. The Works Program of the Works Progress Administration in the State of Washington: A Narrative Report to the People of Our State. [Seattle, Wash.?: The Administration, 1937.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAbel, Donald G. The Works Program of the Works Progress Administration in the State of Washington: A Narrative Report to the People of Our State. The Administration, 1937.
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