Abbott, H. T. (1951). Report on Spokane park and recreational facilities. Municipal League.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAbbott, Harold T. Report on Spokane Park and Recreational Facilities. [Spokane: Municipal League, 1951.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAbbott, Harold T. Report on Spokane Park and Recreational Facilities. Municipal League, 1951.
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