Erling Helland Associates & Oklahoma. Department of Economic and Community Affairs. (1979). Report on the Miami area comprehensive plan: Miami, Ottawa County, Oklahoma. The Associates.
Chicago Style (17th ed.) CitationErling Helland Associates and Oklahoma. Department of Economic and Community Affairs. Report on the Miami Area Comprehensive Plan: Miami, Ottawa County, Oklahoma. Tulsa, Oklahoma: The Associates, 1979.
MLA (9th ed.) CitationErling Helland Associates and Oklahoma. Department of Economic and Community Affairs. Report on the Miami Area Comprehensive Plan: Miami, Ottawa County, Oklahoma. The Associates, 1979.
Warning: These citations may not always be 100% accurate.