References:-
1. Trevor Palmer, Enzymes: Biochemistry, Biotechnology and Clinical Chemistry, 2nd edition.
2. David T Plummer, An Introduction to practical biochemistry, 3rd edition.
3. http://www.ncbi.nlm.nih.gov/books/NBK248/
4. http://faculty.ksu.edu.sa/aabulhamd/Documents/III%20lab/03%20Estimation%20of%20Blood%20Glucose%20Using%20Glucose%20Oxidase.pdf