Shamberger, H. J., & Thompson, J. H. (1950). The operation of the tax-limitaton amendment in West Virginia. Bureau of Business Research, West Virginia University.
Lua i Stíl Chicago (17ú heag.)Shamberger, Harold J., agus James Howard Thompson. The Operation of the Tax-limitaton Amendment in West Virginia. Morgantown: Bureau of Business Research, West Virginia University, 1950.
Lua MLA (8ú heag.)Shamberger, Harold J., agus James Howard Thompson. The Operation of the Tax-limitaton Amendment in West Virginia. Bureau of Business Research, West Virginia University, 1950.
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