Jones & Jones. (1987). Spokane River centennial trail. Spokane Valley Chamber of Commerce.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJones & Jones. Spokane River Centennial Trail. [Spokane Valley]: Spokane Valley Chamber of Commerce, 1987.
एमएलए (8वां संस्करण) प्रशस्ति पत्रJones & Jones. Spokane River Centennial Trail. Spokane Valley Chamber of Commerce, 1987.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.