O'Dougherty, Maureen, Harnack, Lisa J., French, Simone A., Story, Mary, Oakes, J. Michael, Jeffery, Robert W. (2006). "Nutrition labeling and value size pricing at fastfood restaurants: a consumer perspective". American Journal of Health Promotion, Vol.20, No.4, March/April 2006: p.237-246
DOI: https://doi.org/10.4278/0890-1171-20.4.247

Warning: These citations may not always be 100% accurate.