1. AOAC. Official Methods of Analysis of AOAC INTERNATIONAL (2012a) 19th ed., AOAC INTERNATIONAL, Gaithersburg, MD, USA, Official Method 990.12
2. AOAC. Official Methods of Analysis of AOAC INTERNATIONAL (2012b) 19th ed., AOAC INTERNATIONAL, Gaithersburg, MD, USA, Official Method 2003.11
3. AOAC. Official Methods of Analysis of AOAC INTERNATIONAL (2012c) 19th ed., AOAC INTERNATIONAL, Gaithersburg, MD, USA, Official Method 2003.01
4. AOAC. Official Methods of Analysis of AOAC INTERNATIONAL (2012d) 19th ed., AOAC INTERNATIONAL, Gaithersburg, MD, USA, Official Method 998.08.
5. AQIS Notice Meat 2007/12;AQIS Australian Quarantine and Inspection Service,2007