1. ANSI/ISA-88.01-1995, Batch Control Part 1 Models and Terminology.
2. ANSI/ISA-88 series of batch control standards.
3. WBF.org – “The Forum for Manufacturing and Automation Professionals” (formally World Batch Forum). A wealth of papers and tutorials on batch related topics.
4. www.batchcontrol.com – Technical information with a sense of humor.
5. http://www.batchcentre.tudelft.nl/ – A batch knowledge center maintained by Delft University in the Netherlands.