APA
(1985). Malayalam Lexicon Vol.V. Thiruvananthapuram: University of Kerala.
Chicago
1985. Malayalam Lexicon Vol.V. Thiruvananthapuram: University of Kerala.
Harvard
(1985). Malayalam Lexicon Vol.V. Thiruvananthapuram: University of Kerala.
MLA
Malayalam Lexicon Vol.V. Thiruvananthapuram: University of Kerala. 1985.