Gupthan Nair, S. (2007). Gupthan Nairude lekhanangal. Mathrubhumi Books.
Chicago Edition CitationGupthan Nair, S. Gupthan Nairude Lekhanangal. Kozhikode: Mathrubhumi Books, 2007.
MLA Edition CitationGupthan Nair, S. Gupthan Nairude Lekhanangal. Mathrubhumi Books, 2007.
Warning: These citations may not always be 100% accurate.