1. Ingredients statement. Chipotle Mexican Grill [Internet]. Denver (Colorado): c2014 [cited 2014 February 6]. Available from: http://www.chipotle.com/en-us/menu/ingredients_statement/ingredients_statement.aspx
2. Is Chipotle’s Anti-GMO Campaign Scaring Up Customers? [Internet]. New York (NY): Bloomberg Businesweek: c2014 January 30 [cited 2014 February 6]. Available from: http://mobile.businessweek.com/articles/2014-01-30/is-chipotles-anti-gmo-campaign-scaring-up-customers
3. Saying 'Not Really' to Chipotle's 'No' to GMOs [Internet]. Food for Thought: c2014 Februry 6 [cited 2014 February 6]. Available from: http://www.huffingtonpost.com/dr-robert-t-fraley/saying-not-really-to-chip_b_4718918.html
4. Hain Celestial and Whole Foods Meet GMO Challenge [Internet]. Alexandria (VA): The Motley Fool: c2014 January 17 [cited 2014 February 6]. Available from: http://www.fool.com/investing/general/2014/01/17/hain-celestial-and-whole-foods-meet-gmo-challenge.aspx
5. A Lonely Quest for Facts on Genetically Modified Crops [Internet]. New York (NY): The New York Times: c2014 January 4 [cited 2014 February 6]. Available from: http://www.nytimes.com/2014/01/05/us/on-hawaii-a-lonely-quest-for-facts-about-gmos.html?pagewanted=2&_r=2&ref=general&src=me&pagewanted=print