APA সাইটেশন

Mathew Ulakamthara. (1995). I. C. Chacko. Government of Kerala.

শিকাগো স্টাইলে সাইটেশন

Mathew Ulakamthara. I. C. Chacko. Thiruvanathapuram: Government of Kerala, 1995.

এমএলএ সাইটেশন

Mathew Ulakamthara. I. C. Chacko. Government of Kerala, 1995.