Stockton, J. R. (1952). Economics of natural gas in Texas. Bureau of Business Research, College of Business Administration, University of Texas.
Chicago-referens (17:e uppl.)Stockton, John Robert. Economics of Natural Gas in Texas. Austin: Bureau of Business Research, College of Business Administration, University of Texas, 1952.
MLA-referens (8:e uppl.)Stockton, John Robert. Economics of Natural Gas in Texas. Bureau of Business Research, College of Business Administration, University of Texas, 1952.
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