Title from PDF title page (viewed on Aug. 11, 2012).
"Date, March 2010."
"Sponsor, Food Standards Agency."
"Sponsor's project no. A01074. Fera project no. T6RM. Fera file no. FLN 9036."
Review and evaluation of available methods of extraction and analysis for approved natural colours in food and drink : final report by M. Scotter. Published by DEFRA Food and Environment Research Agency in 2010. Publication and catalogue information, links to buy online and reader comments.