Spokane School District #81 & Davis, H. (1989). First class for 100 years: Spokane Public Schools, School District No. 81, 1889-1989. Spokane Public Schools.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSpokane School District #81 और Hugh Davis. First Class for 100 Years: Spokane Public Schools, School District No. 81, 1889-1989. Spokane, Wash.: Spokane Public Schools, 1989.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSpokane School District #81 और Hugh Davis. First Class for 100 Years: Spokane Public Schools, School District No. 81, 1889-1989. Spokane Public Schools, 1989.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.