International Conference on Travel Survey Methods Herradura, Puntarenas, Costa Rica, Stopher, P. R., & Stecher, C. (2006). Travel survey methods quality and future directions / edited by Peter Stopher, Cheryl Stecher: Quality and future directions. Emerald.
Chicago Style (17th ed.) CitationInternational Conference on Travel Survey Methods Herradura, Puntarenas, Costa Rica, Peter R. Stopher, and Cheryl Stecher. Travel Survey Methods Quality and Future Directions / Edited by Peter Stopher, Cheryl Stecher: Quality and Future Directions. Bingley, U.K.: Emerald, 2006.
MLA (9th ed.) CitationInternational Conference on Travel Survey Methods Herradura, Puntarenas, Costa Rica, et al. Travel Survey Methods Quality and Future Directions / Edited by Peter Stopher, Cheryl Stecher: Quality and Future Directions. Emerald, 2006.