1. Butler J (2016) Scientists pool expertise in fight against fake olive oils. Olive Oil Times October 4, 2013.
http://www.oliveoiltimes.com/olive-oil-basics/madrid-meeting-olive-oil-authentication/36606
. Accessed 12 May 2016
2. Mueller T (2016) Slippery business. The trade in adulterated olive oil. The New Yorker, August 13, 2007.
http://www.newyorker.com/magazine/2007/08/13/slippery-business
. Accessed 12 May 2016
3. Frankel EN, Mailer RJ, Wang SC, Shoemaker CF, Guinard J-X. Flynn JD, Sturzenberger ND (2011) Evaluation of extra-virgin olive oil sold in California. UC Davis Olive Center at the Robert Mondavi Institute, Davis, California.
http://olivecenter.ucdavis.edu/research/files/report041211finalreduced.pdf
. Accessed 12 May 2016
4. Rossell JB, King B, Downes MJ (1983) Detection of adulteration. J Am Oil Chem Soc 60:333–339
5. International Olive Council (2013) Trade standard applying to olive oils and olive-pomace oils. International Olive Council, Madrid, Spain, p 17.
http://www.internationaloliveoil.org/estaticos/view/224-testing-methods
. Accessed 12 May 2016