Schalock, G. (2001). Chewelah: A work in process. Printed by The Statesman-Examiner.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSchalock, Gene. Chewelah: A Work in Process. Colville, WA: Printed by The Statesman-Examiner, 2001.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSchalock, Gene. Chewelah: A Work in Process. Printed by The Statesman-Examiner, 2001.
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