Sankara Ganakan Onakkoor. (1999). Jyothishanighantu. Sankara Ganakan.
Chicago Edition CitationSankara Ganakan Onakkoor. Jyothishanighantu. Onakkoor: Sankara Ganakan, 1999.
MLA Edition CitationSankara Ganakan Onakkoor. Jyothishanighantu. Sankara Ganakan, 1999.
Warning: These citations may not always be 100% accurate.