Panhandle Area Council. (1990). Overall economic development program for North Idaho. Panhandle Area Council.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPanhandle Area Council. Overall Economic Development Program for North Idaho. Hayden, Idaho: Panhandle Area Council, 1990.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPanhandle Area Council. Overall Economic Development Program for North Idaho. Panhandle Area Council, 1990.
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