Merriam, L. C. (1963). A land use study of the Bob Marshall wilderness area of Montana. Montana State University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMerriam, Lawrence C. A Land Use Study of the Bob Marshall Wilderness Area of Montana. Missoula, Mont.: Montana State University, 1963.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMerriam, Lawrence C. A Land Use Study of the Bob Marshall Wilderness Area of Montana. Montana State University, 1963.
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