Odbor uspostavljen člankom 15. stavkom 1.
https://globenewswire.com/news-release/2016/02/09/808759/0/en/Tartaric-Acid-Market-Is-Expected-To-Reach-USD-425-Million-By-2020-Radiant-Insights-Inc.html (senast läst den 24 april 2018).