Stecher, C., & Stopher, P. R. (2006). Travel survey methods: Quality and future directions. Emerald Group Publishing Limited.
Chicago Style (17th ed.) CitationStecher, Cheryl, and Peter R. Stopher. Travel Survey Methods: Quality and Future Directions. United Kingdom: Emerald Group Publishing Limited, 2006.
MLA (9th ed.) CitationStecher, Cheryl, and Peter R. Stopher. Travel Survey Methods: Quality and Future Directions. Emerald Group Publishing Limited, 2006.
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