Παραπομπή APA

Valsala,, P. (1971). Thrishnayude pookkal. Sahitya Pravartaka Co-operative Society.

Παραπομπή Chicago Style

Valsala,, P. Thrishnayude Pookkal. Kottayam: Sahitya Pravartaka Co-operative Society, 1971.

Παραπομπή MLA

Valsala,, P. Thrishnayude Pookkal. Sahitya Pravartaka Co-operative Society, 1971.