K Papputty. (2002). Jyothishavum Jyothishathravum. Kerala shathra parishath.
Chicago Edition CitationK Papputty. Jyothishavum Jyothishathravum. TVM: Kerala shathra parishath, 2002.
MLA Edition CitationK Papputty. Jyothishavum Jyothishathravum. Kerala shathra parishath, 2002.
Warning: These citations may not always be 100% accurate.