National Board of Fire Underwriters. Committee on Fire Prevention and Engineering Standards. (1920). Report on the city of Spokane, Wash. (superseding that of 1910). Author.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNational Board of Fire Underwriters. Committee on Fire Prevention and Engineering Standards. Report on the City of Spokane, Wash. (superseding That of 1910). n.p.: Author, 1920.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNational Board of Fire Underwriters. Committee on Fire Prevention and Engineering Standards. Report on the City of Spokane, Wash. (superseding That of 1910). Author, 1920.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.