1. Adamowicz, V., & Boxhall, P. (2001). Future directions of stated choice methods for environment valuation. In Conference Choice Experiments: A New Approach to Environmental Valuation. London, England.
2. Anderson, T. F., & Mooney, G. (Hrsg.). (1990). The challenges of medical practice variations. Houndsmith.
3. Antes, G., Bassler, D., & Forster, J. (2003). Evidenz-basierte Medizin. Thieme.
4. Antonanzas, F., & Rodriguez, R. (2010). Feeding the economics of obesity in the EU in a healthy way. The European Journal of Health Economics, 11(4), 351–353.
5. Ben-Akiva, M. E., & Lerman, S. R. (1985). Discrete choice analysis: Theory and application to travel demand. MIT Press.