APA সাইটেশন

Ummerkutty, A. N. P. (1980). Sasthra swadheenam samoohathil (m). Current Books.

শিকাগো স্টাইলে সাইটেশন

Ummerkutty, A N P. Sasthra Swadheenam Samoohathil (m). Kottayam: Current Books, 1980.

এমএলএ সাইটেশন

Ummerkutty, A N P. Sasthra Swadheenam Samoohathil (m). Current Books, 1980.