Anderson, S. D., & Blaschke, B. C. (2004). Statewide highway letting program management: Stuart D. Anderson and Byron C. Blaschke. Transportation Research Board.
Lua i Stíl Chicago (17ú heag.)Anderson, S. D., agus Byron C. Blaschke. Statewide Highway Letting Program Management: Stuart D. Anderson and Byron C. Blaschke. Washington, D.C: Transportation Research Board, 2004.
Lua MLA (9ú heag.)Anderson, S. D., agus Byron C. Blaschke. Statewide Highway Letting Program Management: Stuart D. Anderson and Byron C. Blaschke. Transportation Research Board, 2004.
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