Mel Borgersen & Associates & Mount Spokane Chair Lifts, Inc. (1971). The Mount Spokane State Park region: A ten-year development plan. Mel Borgersen & Assoc..
Cita Chicago Style (17a ed.)Mel Borgersen & Associates y Inc Mount Spokane Chair Lifts. The Mount Spokane State Park Region: A Ten-year Development Plan. Seattle, Wash.: Mel Borgersen & Assoc., 1971.
Cita MLA (8a ed.)Mel Borgersen & Associates y Inc Mount Spokane Chair Lifts. The Mount Spokane State Park Region: A Ten-year Development Plan. Mel Borgersen & Assoc., 1971.
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