Merriam, H. G. (1979). The long friendship: Between Frank Bird Linderman and Charles Marion Russell. Mountain Press Pub. Co..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMerriam, H. G. The Long Friendship: Between Frank Bird Linderman and Charles Marion Russell. Missoula, Mont.: Mountain Press Pub. Co., 1979.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMerriam, H. G. The Long Friendship: Between Frank Bird Linderman and Charles Marion Russell. Mountain Press Pub. Co., 1979.
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