Παραπομπή APA

Punathil Kunhabdulla. Punathilinte Doctor Kathakal. DC Books.

Παραπομπή Chicago Style

Punathil Kunhabdulla. Punathilinte Doctor Kathakal. Kottayam: DC Books.

Παραπομπή MLA

Punathil Kunhabdulla. Punathilinte Doctor Kathakal. DC Books.