Valsala,, P. (1971). Thrishnayude pookkal. Sahitya Pravartaka Co-operative Society.
استشهاد بنمط شيكاغوValsala,, P. Thrishnayude Pookkal. Kottayam: Sahitya Pravartaka Co-operative Society, 1971.
MLA استشهادValsala,, P. Thrishnayude Pookkal. Sahitya Pravartaka Co-operative Society, 1971.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.