Text books:

1. Cappuccino G .James, Sherman Natalie, Microbiology A laboratory manual, seventh edition, Pearson Education

2. Brown E. Alfred, Benson's Microbiological Applications, ninth edition, McGraw Hill

3. S. Harisha ,Biotechnology Procedures and Experiments Handbook

4. Paul G. Engelkirk, Janet L. Duben-Engelkirk ,Laboratory diagnosis of infectious diseases

Webliography:

1. http://www.blinn.edu/natscience/phillips/Micro%20Pictures.htm

2. http://web.clark.edu/tkibota/240/Unknowns/VP.htm#Introduction

3. http://www.mc.maricopa.edu/~johnson/labtools/Dbiochem/imvic.html

4. http://www.bd.com/ds/technicalCenter/inserts/MR_VP_Medium.pdf

5. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC547154/pdf/applmicro00235-0170.pdf