Παραπομπή APA

Sankarappilla, G. (1991). Samvidhayaka Samkalpam. D. C. Books.

Παραπομπή Chicago Style

Sankarappilla, G. Samvidhayaka Samkalpam. Kottayam: D. C. Books, 1991.

Παραπομπή MLA

Sankarappilla, G. Samvidhayaka Samkalpam. D. C. Books, 1991.