Zlatkovich, C. P. (1976). Texas transportation handbook. Bureau of Business Research, University of Texas at Austin.
Lua i Stíl Chicago (17ú heag.)Zlatkovich, Charles P. Texas Transportation Handbook. [Austin]: Bureau of Business Research, University of Texas at Austin, 1976.
Lua MLA (8ú heag.)Zlatkovich, Charles P. Texas Transportation Handbook. Bureau of Business Research, University of Texas at Austin, 1976.
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