Cherian, P. J. (2013). Interim reportof then pattanam excavations/explorations 2013.
Chicago Edition CitationCherian, P J. Interim Reportof Then Pattanam Excavations/explorations 2013. Kerala Council for Hstorical Research, Thiruvananthapuram, 2013.
Cita MLACherian, P J. Interim Reportof Then Pattanam Excavations/explorations 2013. 2013.
Atenció: Aquestes cites poden no estar 100% correctes.