Autor:in:
Dr. Prem Jose Vazhacharickal (Author), Sajeshkumar N. K. (Author), Jiby John Mathew (Author), Mathew Sebastian (Author), Betty Sebastian (Author)
Autor:in:
Dr. R. Mohanan (Author), S. Thomas (Author), S. P. Jose (Author), S. Sreevallabhan (Author), Dr. S. Sukumaran (Author), Dr. G. Bhaskaran Nair (Author), A. Sukumarapillai (Author), S. Rajan (Author), J. Joseph (Author)